カテゴリー: Acquired distinctiveness

Japan IP High Court Decision to A Position Mark of Dr. Martens’ Yellow Welt Stitch

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On August 10, 2023, the Japan IP Hight Court ruled to dismiss an appeal by Airwair International Limited to the JPO’s rejection against a position mark for Dr. Martens’ Yellow Welt Stitch.

[Court case no. Reiwa 5(Gyo-ke)10003]

Dr. Martens’ Yellow Welt Stitch

Airwair International Limited, a UK company, applied a position mark consisting of a yellow stitching around the perimeter of footwear on the outer sole edge (see below) for use on leather shoes and boots in class 25 with the JPO on June 12, 2018 (TM App no. 2018-77608).

Allegedly, first use of the position mark on the Dr. Martens “1460” boots has dated back to 1960 in UK. Leather shoes and boots bearing the yellow welt stitch have been continuously distributed in Japan by the applicant or a local subsidiary (Dr. Martens Japan) via company store (61 shops at present) and major shoes retailers since 1985. Recent annual sales for Dr.  Martens’ shoes in Japan exceed 6 billion Japanese yens and over 460,000 pairs. Airwair has routinely monitored and taken legal actions against lookalikes of shoes bearing the yellow welt stitch and been successful in stopping distribution of following shoes.

According to the brand awareness survey that targeted a total of 1,019 men and women aged from 15 to 59, 30.7% of the interviewees who have purchased leather shoes and boots could answer Dr. Martens at the sight of black leather shoes with the yellow welt stitch and 37.6% selected Dr. Martens from multiple choice.

On August 23, 2022, The JPO Appeal Board decided the yellow stitching of Dr. Martens does not possess its own distinctive character by stating that relevant consumers would not see the stitch as a source indicator, but as a mere decoration. The Board also negated acquired distinctiveness of the position mark based on the fact that a majority of frequent users of the goods in question could not connect the stitch with Dr. Martens. Accordingly, the Board sustained the examiner’s rejection (Appeal case no. 2021-2446).

Airwair filed an appeal against the JPO Appeal Board decision and argued inherent and acquired distinctiveness of the Dr. Martens’ yellow welt stitch in relation to leather shoes and goods.

IP High Court decision

Inherent distinctiveness

The Court paid attention to the circumstance that plenty of leather shoes and boots have been manufactured by means of the Goodyear Welted Method for long years and the thread stitched to attach the upper to the sole has often identical or similar color to the upper and sole. If so, in relation to yellow-colored shoes, a yellow stitch would be anything but distinctive.

Bearing in mind that the applied mark does not specify a color of the upper and the sole, the judge had a view that it is allowed to assess inherent distinctiveness of the position mark in relation to the shoes with a yellow thread, upper and sole and any colors.

Based on the foregoing, the Court found the position mark lacks inherent distinctiveness in relation to leather shoes and boots and shall be unregistrable based on Article 3(1)(iii) of the Trademark Law.

Acquired distinctiveness

The Court questioned relevance of the brand awareness survey that excluded consumers who had not purchased either leather shoes or boots in the past year. However, by taking account of an expert opinion that points out 15% shall be sufficient to admit distinctiveness of trade dress as a source indicator especially in fashion industry and the survey revealed there were over four times as many interviewees who selected Dr. Martens than Timberland (7.9%) from multiple choice, the judge ruled Dr. Martens’ yellow welt stitch has acquired a certain degree of recognition as a sign that the black leather shoes originate from the Airwair company.

In the meantime, the Court held there is doubt if the position mark would play a role in indicating its source even when used on a yellow or similar colored outsole or welt. As a matter of fact, Airwair has not taken actions against shoes having non-black outsoles and welts.

Given the applied mark does not restrict a color of shoes, a fact that Dr. Martens’ yellow welt stitch has played a role of source indication in relation to black leather shoes and boots is insufficient to find acquired distinctiveness of the appled mark and admit registration under Article 3(2) of the Trademark Law.

Obviously, the Court opens a gate to register Dr. Martens’ yellow welt stitch provided that a position mark consists of yellow stich and black upper and welt.

CASIO Successful in Registering 3D Shape of “G-SHOCK” Watch

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The Japan Patent Office (JPO) disaffirmed the examiner’s rejection and granted protection to the 3D shape of the Casio “G-Shock” watch by finding acquired distinctiveness as a result of substantial use over the past four decades.

[Appeal case no. 20212-11052, Gazette issued date: June 30, 2023]

CASIO “G-SHOCK” Watch

On April 28, 2021, Casio Computer Co., Ltd. filed a trademark application for the 3D shape of the first-released G-Shock, the DW-5000 (see below) to be used on ‘watches’ in class 14 with the JPO (TM application no. 2021-52961).

Rejection by JPO Examiner

On April 11, 2022, the JPO examiner rejected the 3D mark based on Article 3(1)(iii) of the Japan Trademark Law.

In the rejection, taking into consideration various decorations or patterns on the belt and case of wristwatches by other watchmakers (see below), the examiner considered the 3D shape of the applied mark lacks distinctiveness as a source indicator of wristwatch because relevant consumers and traders would recognize it simply represents a common shape of wristwatch adopted to enhance aesthetic function and psychological effect on the goods in question.

The examiner negated the acquired distinctiveness of the 3D shape of “G-Shock”, the DW-5000 regardless of continuous use on Casio’s wristwatches for 40 years on the grounds that:

  1. On the goods, catalogs, and advertisements, wordmarks “CASIO” and “G-SHOCK” have been constantly used as well.
  2. The “G-Shock” wristwatch collection has a lot of models that have a different appearance from the applied 3D shape.
  3. The market research that targeted a total of 1,100 men and women aged over 16 resulted in 55.52% of the interviewees answering “Casio” or “G-Shock” to an open-ended question when shown the 3D shape of the DW-5000. The percentage is insufficient to admit the 3D shape per se has acquired distinctiveness as a source indicator.
A screen shot from casio.com

On July 15, 2022, Casio filed an appeal against the rejection and disputed the acquired distinctiveness.

JPO Appeal Board decision

The Appeal Board affirmed the examiner’s finding in applying Article 3(1)(iii) of the Trademark Law.

In the meantime, the Board paid attention to the fact 66.27% of the interviewees selected “Casio” or “G-Shock” to a closed-ended question, where it mentions G-Shock along with other close competitors.

Provided that more than 60% of consumers associate the 3D shape with Casio or G-Shock, and the shape has the reputation as a representative model of the G-Shock with its unique shock-resistance form, the Board has a reason to believe the 3D shape per se has acquired a substantial degree of recognition among relevant consumers and played a role in source indicator of Casio’s wristwatches. If so, the examiner errored in applying Article 3(2) of the Trademark Law.

Based on the foregoing, the Board decided to cancel the examiner’s rejection and admitted registration of the applied mark exceptionally based on Article 3(2).

Audemars Piguet Unsuccessful Challenge of TM Registration for Iconic Shape of “ROYAL OAK” Timepiece

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On June 8, 2023, the Japan Patent Office (JPO) dismissed an appeal filed by Audemars Piguet Holding SA, a Swiss luxury watchmaker, and affirmed the examiner’s rejection of TM App no. 2020-20319 for a device mark representing AP’s iconic “ROYAL OAK” watch collection by finding a lack of inherent and acquired distinctiveness. [Appeal case no. 2021-013234]

Audemars Piguet “ROYAL OAK” Watch Collection

On February 26, 2020, Audemars Piguet Holding SA (AP) filed a trademark application for the shape of the flagship watch collection “ROYAL OAK” (see below) to be used on ‘watches’ in class 14 with the Japan Patent Office (JPO) [TM application no. 2020-20319].

The mark consists of a dial with tapisserie pattern and hour markers, minute track, date window, an octagonal bezel with 8 hexagonal screws, case, crown, and a lug of the famed “ROYAL OAK” watch collections.

On July 1, 2021, the JPO examiner rejected the applied mark due to a lack of inherent distinctiveness based on Articles 3(1)(iii) of the Japan Trademark Law by stating that relevant consumers would simply recognize it as a generic shape of a wristwatch, not a specific source indication. Besides, from the produced evidence, the examiner did not find the shape per se has acquired nationwide recognition as a source indicator of AP’s watches.

Appeal against the examiner’s rejection by AP

AP filed an appeal against the rejection on October 1, 2021, and alleged inherent distinctiveness as well as acquired distinctiveness of the shape in relation to watches.

AP argued the shape shall be considered inherently distinctive by virtue of a combination of three unique features, namely, (i) an octagonal bezel, (ii) 8 hexagonal screws, and (iii) tapisserie pattern on the surface of a dial. It is inappropriate for the examiner to negate the distinctiveness of the applied mark based on similar watches by third parties that imitate “ROYAL OAK” collections.

Allegedly, “ROYAL OAK” luxury watches have been promoted for sale in Japan since 1972. Annual sales exceed JPY 8 billion on average in the past six years. Each year, AP spent more than JPY400 million on advertisement and promotion in Japan. As a result of the substantial use of the shape on famous AP watches over four decades, even if the shape inherently lacks distinctiveness, it has acquired a significant role as a source indication.

JPO Appeal Board decision

In the decision, the Board held “There are plenty of wristwatches placed in the marketplace by many watchmakers that have a similar shape to the dial, bezel, case, crown, and lug of the applied mark (see below examples). Therefore, the shape, even if it does not contain hands and strap, is unlikely to indicate the origin of goods and distinguish them from competitors”. If so, the examiner’s findings are adequate and the Board did not find any error in applying Article 3(1)(iii) of the Trademark Law on the case.

Besides, the Board questioned if the shape per se has played a role in the source indication of AP’s watches regardless of admitting the presence of “ROYAL OAK” watches in the market for long years on the following grounds.

  1. Number of official stores, 11 is by no means numerous.
  2. The evidence did not suggest any transaction of wristwatches using the applied mark (namely, a watch without strip and hands)
  3. AP did not submit objective evidence to support the sales of “ROYAL OAK” watches
  4. Since AP did not make clear the market share of “ROYAL OAK” watches, it is impossible to compare them with competitors’ watches.
  5. Publications and internet articles pertinent to the “ROYAL OAK” watches always features literal elements “ROYAL OAK”, “AP” or “AUDEMARS PIGUET”.
  6. AP did not produce a market survey to demonstrate how many consumers can identify a source of the wristwatch from the applied mark.

Based on the foregoing, the Board found the applied mark has not acquired a certain degree of recognition as a source indicator of a specific entity among relevant consumers in relation to watches under Article 3(2), and decided to refuse the shape of AP’s “ROYAL OAK” watches.

JPO Appeal Board Rejects Hermes Packaging Colors

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On April 25, 2023, the JPO Appeal Board dismissed an appeal filed by HERMES INTERNATIONAL, a French luxury fashion house, and upheld the examiner’s rejection of TM App no. 2018-133223 for a color mark of Hermes box due to lack of inherent and acquired distinctiveness.

[Appeal case no. 2021-13743]

Color mark of Hermes box

On October 25, 2018, HERMES INTERNATIONAL filed a trademark application for its iconic packaging colors, orange and brown (see below), as a color mark to be used on various goods in class 3, 14, 16, 18, and retail services in class 35 with the Japan Patent Office (JPO) [TM application no. 2018-133223].

On July 9, 2021, the JPO examiner rejected the applied mark based on Articles 3(1)(iii) and 3(1)(vi) of the Japan Trademark Law by stating that colors per se would not have any distinctive character. It has been inherently selected to produce aesthetic function or psychological effect on all goods and services. Because of this reason, relevant consumers at the sight of goods or services bearing the applied combination of colors, orange and brown are unlikely to recognize it as a source indicator.

Appeal against the examiner’s rejection by Hermes

Hermes filed an appeal against the rejection on October 8, 2022, and argued inherent distinctiveness as well as acquired distinctiveness of the color mark.

In addition to the evidence regarding the substantial use of Hermes box for the past six decades, in order to bolster the acquired distinctiveness of the packaging color per se, Hermes conducted market research that targeted men and women in their 30s to 50s with incomes JPY10,000,000 and above residing in 9 prefectures. According to the research report, 36.9% of the interviewees answered Hermes when shown three boxes in different shapes with the color mark. 43.1% chose Hermes from the ten options.

JPO Appeal Board decision

The Appeal Board did not find any error in the examiner’s findings. The Board held “Colors are selected to enhance the impression and aesthetics of goods and services. Some colors are obtained naturally or inevitably to ensure the function of goods or services. Therefore, colors are not recognized to indicate the origin of goods or services and distinguish them from competitors.

The Board finds no particular reason to treat the case differently in the circumstances that competitors have used similar combinations of colors including orange and brown in the relevant industries. If so, the examiner’s findings are adequate and would not error in applying Article 3(1)(iii) and (vi) of the Trademark Law.

With respect to the acquired distinctiveness of Hermes box, the Board questioned the relevance of the market research to the issue by stating that relevant consumers of the goods and service in question shall not be restricted to “men and women in their 30s to 50s with incomes JPY10,000,000 and above”. Presumably, 43.1% would be much lower if general consumers nationwide are included in the research. If so, it would be anything but unreasonable to find the applied mark has yet to acquire distinctiveness among relevant consumers.

Based on the foregoing, the Board accordingly upheld the examiner’s rejection and decided to refuse the color mark of the Hermes box under Article 3(1)(iii) and (vi) as well as 3(2) of the Trademark Law.

Hermes is entitled to file an appeal to the IP High Court by August 23, 2023.

Hermes Wins Birkin & Kelly Bag’s 3D Trademark Infringement Lawsuit

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On March 9, 2023, the Tokyo District Court awarded HERMES INTERNATIONAL JPY5,640,112 for infringement of its trademark right pertinent to the 3D shape of the Birkin bag and Kelly bag.

[Judicial case no. Tokyo District Court – Reiwa3(wa)22287]

3D mark of Hermès Birkin and Kelly Bag

HERMES INTERNATIONAL, a French luxury fashion house, has owned Japanese trademark registration no. 5438059 for the 3D shape of the “Birkin” bag and no. 5438058 for the “Kelly” bag in connection with handbags (class 25) since 2011 by successfully demonstrating acquired secondary meaning as a specific source indicator of Hermès’ luxury bags.

Birkin and Kelly Bag Imitations

Hermes sued NAO INTERNATIONAL Co., Ltd. at the Tokyo District Court for violating its trademark right and the unfair competition prevention law by allegedly selling 214 Birkin look-alike bags and 184 Kelly look-alike bags in Japan with a price tag of JPY2,270 (approx. USD20) at their brick-and-mortal shops and online shop from December 20, 2019, to February 13, 2021.

Court decision

The Tokyo District Court found that the defendant’s bags respectively resemble 3D marks representing Hermès Birkin and Kelly Bag in an appearance on the ground that the defendant’s bags contain a basic and unique configuration enabling to distinguish Hermès Birkin and Kelly Bag from others. A difference in details is trivial and would not give rise to a distinctive impression in the mind of consumers.

Taking into consideration the fact that both bags are promoted for sale at the department store, the court has a reason to believe relevant consumers are likely to confuse the source of the defendant’s bags with Hermes.

Even though there is a severe price gap between the Hermes bag and the defendant bag, bearing in mind that authentic second-hand Hermès handbags are sold relatively at low prices, such a price gap would be anything but sufficient to negate the likelihood of confusion.

The court measured damages to recover (i) the defendant’s actual profits of infringing bags (JPY5,150,140) by reducing 20% (not attributable to goodwill on Hermès bags) for JPY4,120,112, (ii) “mental suffering” caused by an infringement for JPY1,000,000, and (iii) reasonable attorney fee for JPY520,000.

To read a full text of the Tokyo District Court decision (Japanese only), click here.

Tragic End of Trademark Challenge for Louboutin

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In a series of Louboutin’s legal challenge to claim exclusive right over red soles, the Japan IP High Court, on the heels of the dismissal of Louboutin’s infringement claim on December 26, 2022, affirmed the JPO rejection to TM Application no. 2015-29921 for a red colored mark in sole and ruled Louboutin’s red soles shall be unregistrable under the Trademark Law on January 30, 2023.

[Court case no. Reiwa 4(Gyo-ke)10089]

Louboutin’s Red Soles

Fast on the heels of the introduction to register color marks in Japan, Christian Louboutin filed a trademark application for a color mark consisting of a red (Pantone 18-1663TP) colored in soles (see below) for use on high heels in class 25 on April 1, 2015 (TM App no. 2015-29921).

JPO Rejection

The JPO Appeal Board found the color mark perse lacks distinctiveness in relation to the goods in question by taking into account the fact that a lot of shoes with red-colored soles have been distributed by other shoemakers in Japan.

Besides, under the current trade practice, the Board considered it will inevitably cause a severe disorder and excessive restriction to competitors if it allows registration of a red color that has been freely used in the relevant industry to enhance the aesthetic appearance of shoes. Based on the foregoing, the JPO concluded the color mark shall not be registrable under Article 3(2) as well.

Louboutin brought the case to the IP High Court and appealed to cancel the JPO decision.

IP High Court decision

In the decision, the IP High Court expressed a view that a trademark consisting of a single color shall not be registrable unless it has acquired an extremely high degree of recognition to indicate a specific source as a result of substantial use to the extent that exclusive use of the color would not cause detrimental effect to the public in general.

In this respect, the court affirmed the JPO findings that a lot of heels with red-colored soles have been distributed by other shoemakers in Japan for years and negated the inherent distinctiveness of the red-colored mark.

In the assessment of acquired distinctiveness, the court found the survey that demonstrated 51.6% of the interviewees (3,149 females, aged from 20 to 50) having a domicile in three big cities (Tokyo, Osaka, or Nagoya) was insufficient to find acquired distinctiveness of the red soles among relevant consumers, assuming that the percentage would become lower if the survey targets more females residing in other cities nationwide.

Even if Louboutin’s red soles have become famous among consumers who have a high interest in luxury brands, the Court has no reason to believe that the red colored mark has acquired an extremely high degree of recognition as a source indicator to the extent that general public would tolerate its exclusive use on soles.

Based on the foregoing, the IP High Court affirmed the JPO decision and dismissed entire allegations by Louboutin.

Consequently, Louboutin’s legal challenge was decisively blown off by two IP High Court rulings unless the Supreme Court holds out its hand on Louboutin.

JPO Decision: the Volkswagen Beetle 3D shape Lacks Distinctiveness

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The JPO Appeal Board affirmed the examiner’s rejection and decided to refuse IR no. 1379178 for the 3D shape of the Volkswagen Beetle due to a lack of inherent and acquired distinctiveness in relation to goods of classes 9, 28, and 30.

[Appeal case no. 2020-650030, Gazette issued date: January 27, 2023]

VW Beetle

German car giant Volkswagen AG filed a 3D mark representing the iconic VW Beetle car (see below) in relation to various goods including navigation apparatus for vehicles [onboard computers], toy automobiles, scale model automobiles of classes 9, 28, and 30 with the JPO via the Madrid Protocol on December 7, 2017.

The JPO examiner rejected the mark in contravention of Article 3(1)(iii) and 4(1)(xvi) of the Japan Trademark Law on March 19, 2020, by stating that the mark merely represents a common shape of goods when used on toy automobiles, scale model automobiles of class 28 and chocolate and desserts, ice creams, frozen yogurts and sorbets of class 30, and consumers will misunderstand the quality of goods when used on other designated goods.

Appeal by Volkswagen

Volkswagen filed an appeal against the rejection on July 2, 2020, and argued the inherent and acquired distinctiveness of the 3D mark as a result of substantial use on VW’s automobiles (cl. 12) for more than six decades and around 21.5 million units cumulatively.

JPO Decision

The Appeal Board at its discretion found plenty of goods in the shape of cars promoted for sale in relation to toy automobiles, scale model automobiles (cl. 28), and chocolate and desserts, frozen yogurts, and sorbets (cl. 30).

Bearing this fact in mind, the Board has a reason to believe the applied mark is adopted for a purpose of enhancing function or the aesthetic appeal of the goods in question. If so, the shape still remains within the scope of the descriptive shape of goods and shall be unregistrable due to a lack of inherent distinctiveness in relation to these goods.

Furthermore, the Board pointed out that Volkswagen stopped manufacturing cars in the shape of the applied mark in 2003. There is reasonable doubt that the 3D mark has been famous as a source indicator of VW cars after a lapse of twenty years. Besides, the applicant has not produced any evidence to demonstrate the actual use of the 3D shape on goods in classes 9, 28, and 30 and its sales.

Based on the foregoing, the Board found the 3D mark lacks inherent and acquired distinctiveness in relation to the goods in question and dismissed the appeal entirely.

IP High Court Rules Lego 3D Figure Mark Unregistrable

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The Japan IP High Court dismissed an appeal brought by Lego Juris A/S and affirmed the Japan Patent Office (JPO) decision that found the 3D shape of Lego figures unregistrable due to a lack of inherent distinctiveness and secondary meaning in relation to toys.

[Court case no. Reiwa4(Gyo-ke)10050, decision date: December 26, 2022]

LEGO 3D Figure Mark

Toy giant, Lego Juris A/S applied to register a 3D mark, showing the Lego figure seen from the front, side, back, top, and beneath (see below), for “games and playthings” and other goods in class 28 on October 20, 2017 (TM App no. 2017-138422).

JPO rejection

The JPO Appeal Board sustained the findings of the examiner and found the 3D mark does not go beyond the scope of the descriptive shape of the goods in question by stating that:

  1. Plenty of human shapes figures have been promoted for sale by competitors in the relevant business field.
  2. There is less necessity to adopt a specific configuration in making a human shape figure provided that it has a basic skeleton of head, body, arms, and legs.
  3. The Board has a reason to believe the 3D shape of the applied mark is adopted enabling (i) to wear several caps and hair wigs, (ii) to get hold of various tools at hand, and (iii) to stand still in the display, and play.
  4. If so, relevant consumers would assume the whole shape and its unique decoration of the Lego figure attributable to enhancing function or the aesthetic appeal of the toy.

Based on the foregoing, on January 6, 2022, the Board decided to dismiss the appeal in contravention of Article 3(1)(iii) of the Japan Trademark Law. See a previous post from here.

Lego Juris A/S immediately brought the case to the IP High Court and argued inherent distinctiveness and secondary meaning as a result of the substantial use of the 3D shape in relation to toys.

IP High Court ruling

By judgment of December 26, 2022, the IP High Court found relevant consumers are likely to consider the 3D shape as a whole adopted for a purpose of enhancing function or the aesthetic appeal of ‘human figure toys’ by taking into account a lot of human shape figures with similar features by competitors and trade practice.

The judge stated JPO did not error in applying Article 3(1)(iii) of the Japan Trademark Law and the 3D mark shall be unregistrable due to a lack of inherent distinctiveness under the article.

As for Lego’s allegations of the secondary meaning, the judge, based on the produced evidence, pointed out that relevant consumers would just consider the 3D mark as an unfinished shape of Lego figures because there is a number of figures wearing caps and hair wigs with different facial expressions.

In order to bolster secondary meaning, Lego produced an interview report, showing 37.32% of the interviewees (a total of 1,190 people aged over 16) selected “Lego” from a list. However, the judge thought it negatively by paying an attention to the fact that more interviewees (amounting to 37.45%) selected other brands from the list.

Accordingly, the court decided the 3D mark is even unregistrable under Article 3(2) because it has yet to acquire secondary meaning as a source indicator of Lego figures.

Louboutin 2nd Defeat in Litigation over Red Soles

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By order of December 26, 2022, the IP High Court ruled to dismiss an appeal taken by Louboutin against the Tokyo District Court ruling that denied a source-indicating function of Louboutin’s red soles.

[Appeal court case no. Reiwa4(ne)10051]

Appellant, Christian Louboutin SAS, brought an appeal against the Tokyo District Court ruling decided on March 11, 2022.

In May 2019, Louboutin sued Eizo Collection Co., Ltd., a Japanese company that produced ladies’ shoes with red-colored rubber soles, and sought a permanent injunction as well as damages in the amount of JPY4,208,000 under the Unfair Competition Prevention Law. The Tokyo District Court did not side with Louboutin by finding an insufficient reputation of Louboutin’s red soles perse as a source indicator and thus unlikelihood of confusion.
See details here.

The IP High Court paid attention to the following factors to assess the likelihood of confusion in the case.

  1. Relevant consumers of high-heels (women from their 20s to 50s) are most likely to try on multiple pairs of shoes at a physical store and select the ones that fit them prior to the purchase.
  2. The market for women’s high heels can be divided into three categories: (1) luxury brand products, (2) affordable brand products, and (3) inexpensive no-name products. Undoubtedly, Louboutin’s high-heels priced at JPY80,000 and over are classified into category (1). In the meantime, Eizo’s shoes priced at JPY17,000 or less belong to category (2).
  3. Every high-heel bears a brand name or logo on the insole so that consumers can easily distinguish its supplier.
  4. E-commerce websites post not only images of ladies’ shoes but also the brand and condition of respective goods in advertisements.

Based on the foregoing, the judge found, irrespective of the resemblance in color on the outsole, no likelihood of confusion between both shoes.

As for the reputation of Louboutin’s red soles, the IP High Court admitted certain consumers may recognize the red soles as a source indicator of Louboutin, however, the judge questioned if the soles have acquired a remarkable reputation among relevant consumers in general based on the research targeted women, in their 20s to 50s accustomed to wearing high-heels, residing in major cities that revealed only 51.6 % of the interviewees answered Louboutin at the sight of a high-heel with red-colored sole and a fact that Louboutin has not been an exclusive supplier of red sole shoes for women.

JPO Rejected Colormark of Louboutin’s red soles

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On June 7, 2022, the Appeal Board of the Japan Patent Office (JPO) decided to reject a red color mark used on the soles of high heels by Christian Louboutin due to a lack of inherent and acquired distinctiveness.

[Appeal case no. 2019-29921]

Louboutin’s Red Soles

Fast on the heels of the introduction to register color marks in Japan, Christian Louboutin filed a trademark application for a color mark consisting of a red (Pantone 18-1663TP) colored in soles (see below) for use on high heels in class 25 on April 1, 2015 (TM App no. 2015-29921).

The JPO examiner refused the color mark based on Article 3(1)(iii) of the Japan Trademark Law by stating red color has been commonly used on shoes to enhance the aesthetic appearance and attract consumers of high heels. Red-colored heels and shoes have been widely distributed before the launch of Louboutin shoes in 1996 in Japan and even now. Under the circumstance and trade practice, the examiner had no reason to believe the color mark perse has acquired distinctiveness as a source indicator of Louboutin among relevant consumers in Japan. If so, the mark shall not be registrable under Article 3(2).

Louboutin filed an appeal against the refusal and disputed the inherent and acquired distinctiveness of Louboutin’s red soles as a color mark on October 29, 2019.

To bolster the acquired distinctiveness of the red soles, Louboutin conducted an online brand awareness survey to target 3,149 females, aging from 20 to 50 and having a domicile in Tokyo, Osaka, or Nagoya where Louboutin have stores. The survey demonstrated that 43.35% of the interviewees conceived of Louboutin in the answer to an unaided open-ended question (Q1). 53.99% associated the color mark with Louboutin in the answer to a closed-ended question, where it mentioned Louboutin along with other close competitors (Q2). Louboutin argued, that from the survey, it is obvious that Louboutin’s red soles have acquired distinctiveness among relevant consumers and shall be registered under Article 3(2) even though lacking inherent distinctiveness.

JPO Appeal Board decision

The Appeal Board affirmed the examiner’s findings and found the color mark perse lacks distinctiveness in relation to the goods in question by taking into account of fact that a lot of shoes with red-colored soles have been distributed by other shoemakers in Japan.

In the assessment of acquired distinctiveness, the Board pointed out a fact that more than half of the interviewees who live in the region where Louboutin stores are could not conceive of Louboutin in the answer to Q1. The survey was insufficient to admit acquired distinctiveness of the applied mark among relevant consumers nationwide, the Board found.

Even among the consumers who could associate the color mark with Louboutin, the Board had an opinion that as a matter of fact, they will be unable to distinguish Louboutin high heels from competitors’ shoes simply by means of red-colored soles without the aid of another source indicator, a wordmark “Louboutin”, used on the shoes given a lot of red-soled heels and shoes have been distributed by competitors as follows.

Besides, under the current trade practice, the Board considered it will inevitably cause a severe disorder and excessive restriction to competitors if it allows registration of a red color that has been freely used in the relevant industry to enhance the aesthetic appearance of shoes.

Based on the foregoing, the JPO concluded the color mark shall not be registrable under Article 3(2) as well.