Trademark Dispute over Pendant Lamp Shade

In a decision to the invalidation trial claimed by LUIS POULSEN A/S, a Danish company, the Trial Board of Japan Patent Office (JPO) upheld the petition and invalidated TM registration no. 5643726 for a combination mark containing the pendant lamp shade design (see below) in violation of Article 4(1)(xix) of the Trademark Law.
[Invalidation case no. 2017-890003, Gazette issue date: September 28, 2018]

 

Disputed mark

Disputed mark, consisting of a literal element “R&M Interior Store”, “R&M” logo in the shape of shield and the pendant lamp shade design (see below), was filed on June 14, 2013 by a Japanese business entity, designating wholesale or retail services for lighting apparatus and others in class 35.

Going through substantive examination, the JPO admitted registration on January 17, 2014. Three years after the registration, LUIS POULSEN A/S filed an invalidation action against disputed mark on January 4, 2017.

 

Invalidation trial

During the invalidation trial, LUIS POULSEN A/S argued disputed mark shall be invalidation based on Article 4(1)(xix) since the applicant filed the mark, confusingly similar to trademark registration no. 5825191 for 3D mark in the shape of unique pendant lamp shade (see below) well-known for “PH5” created by a Danish designer Poul Henningsen, with a malicious intention to damage claimant.

According to supporting evidence produced to the trial, “PH5” lamp was originally designed in 1958. It has been promoted for sale in the marketplace of Japan since 1976. More than 500,000 lamps have been produced and sold around the globe. To bolster its reputation, LUIS POULSEN submitted a written declaration by Danish Ambassador to Japan. Besides, 3D shape of “PH5” lamp shade is successfully registered by finding acquired distinctiveness as a result of substantial use and uniqueness finally to serve as a source indicator (TM Registration no. 5825191).


Article 4(1)(xix)
 prohibits to register a trademark which is identical with, or similar to, other entity’s famous mark, if such trademark is aimed for unfair purposes, e.g. gaining unfair profits, or causing damage to the entity.

 

Board decision

The Board found that:

  1. 3D shape of “PH5” lamp has become famous as a source indicator of LUIS POULSEN among relevant domestic consumers well before the filing date of disputed mark as a result of continuous marketing activities in Japan since 1976.
  2. In the assessment of trademark similarity, it is unquestionable that the pendant lamp shade design depicted in disputed mark closely resembles “PH5”. From overall appearance, relevant consumers and traders will conceive the portion of the pendant lamp shade design plays a dominant role in disputed mark.
  3. The fact that applicant promoted similar lamp shade as “reproduct” or “generic product” of “PH5” convinces us that applicant has been aware of prospective controversy and causing damage to business interest of LUIS POULSEN.

Based on the above findings, the Board concluded that applicant filed a similar mark to “PH5” well-known for a pendant lamp shade of LUIS POULSEN with a malicious intention to gain unfair profits or cause damage to claimant. Thus, disputed mark shall be invalidated in violation of Article 4(1)(xix) of the Trademark Law.

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