TTAB Affirms 2(e)(4) Refusal of Rare Surname "TUGENDHAT" for Seating Furniture Due to Applicant's Own Marketing Materials

The Board upheld a Section 2(e)(4) refusal of the proposed mark TUGENDHAT for "seating furniture," deeming the mark to be primarily merely a surname. Applicant Knoll argued that Tugendhat is an exceptionally rare surname but the Board pointed out that "even a rare surname may be held primarily merely a surname if its primary significance to purchasers is that of a surname." The evidence showed that "there is meaningful and fairly sufficient exposure to the surname throughout the United States, especially Applicant’s own marketing materials in an online catalog or at the point of sale." In re Knoll, Inc., Serial No. 98370045 [not precedential] (Opinion by Judge George C. Pologeorgis).

Wikipedia entries indicated that "Tugendhat" was the surname of a family of Czech-Jewish textile and oil industrialists. Villa Tugendhat is an architecturally significant building in Brno, Czech Republic. The Tugendhat Chair was designed by Miles van der Rohe and Lilly Reich in 1929-1930 for the Tugendhat Villa. The Board noted that these Wikipedia statements are hearsay, but "because the content of the Wikipedia entries is consistent with other evidence of record, we accord these entries probative value to the extent that they show that TUGENDHAT, TUGENDHAT VILLA, and TUGENDHAT CHAIR have achieved recognition significant enough that Wikipedia entries devoted to them have been created."

Most significantly, Knolls's own promotional materials emphasized the connection with the Tugendhat family and villa, the historical association, and the surname's origins. Knoll stated in its brief that "the Goods are named after the Tugendhat chair designed for the Tugendhat Villa, and named for the Tugendhat family …."

The evidence revealed at most 423 persons with the surname Tugendhat. The Board pointed out, however, that "the determination of whether a surname is common or rare is not determined solely by comparing the number of listings of the surname to the total number of listings in a computerized database, because even the most common surname would represent only a small fraction of the database." "Moreover, "even if TUGENDHAT” is a relatively rare surname in the United States, that would not per se preclude a finding that a term is primarily merely a surname inasmuch as even a rare surname may be held primarily merely a surname."

Put simply, Applicant’s self-made connection between its products and the Tugendhat family and its eponymous villa exacerbates the surname significance of TUGENDHAT because actual purchasers of Applicant’s products will encounter the mark alongside surname use of TUGENDHAT when viewing Applicant’s own advertising and marketing material and even point-of-sale information.

Knoll argued that the term TUGENDHAT is best recognized as the name of an architectural landmark, i.e., the Villa Tugendhat, and a specific design style of furniture, namely, the Tugendhat chair, and so consumers will associate the term with aesthetics and design, not a family lineage. However, there was no evidence to support that contention, nor evidence showing that "Tugendhat" has any meaning other than as a surname.

Knoll contended that Tugendhat does not have "the typical structure or phonetic quality of common American surnames" but instead is like the coined terms used by Ikea for its furniture and home goods. The Board was unmoved. There was no evidence that consumers would perceive Tugendhat as a brand name akin to Ikea's brands. Moreover, the Ikea brand names (Swedish-based) are "linguistically and culturally distinct from the German or Czech language."

In sum, we find that the purchasing public will understand TUGENDHAT as a family name regardless of whether descendants currently work for Applicant simply because Applicant’s own marketing material ties the mark to the Tugendhat family villa, reinforcing the surname perception of the purchasing public.

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TTABlogger comment: Does the reference to a old Czech surname necessarily mean that American consumers will think it's a current American surname?

Text Copyright John L. Welch 2026.