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Trademark Similarity Recognized with even a 30% Possibility of Confusion According to Survey Results

AJU KIM CHANG LEE|July 10, 2023
Trademark Similarity Recognized with even a 30% Possibility of Confusion According to Survey Results

The Patent Court’s decision on November 24, 2022, ruled that the trademark “L-RECRU TV” (Korean transliteration of “L-RECRU TV”) cannot be registered due to its similarity to “.”

AJU KIM CHANG LEE

Figure 01 / 02

Similarity Analysis Steps

STEP 01

Survey conducted by applicant

Asked respondents whether L-RECRU TV and cited trademark would cause confusion

STEP 02

~70% said no confusion

Applicant argued dissimilarity based on majority response

STEP 03

Court scrutinizes survey design

Noted that repetitive questions and survey structure could have influenced answers

STEP 04

30% confusion rate deemed sufficient

Despite majority denial, 30% confusion possibility led to finding of similarity

STEP 05

Registration refused

Patent Court Nov 24, 2022: L-RECRU TV cannot be registered due to similarity

Patent Court No. 2022Heo2998 – how the court assessed trademark similarity

Figure 02 / 02

Survey Evidence vs. Court Finding

CategoryFactorApplicant's ArgumentCourt's Conclusion
Survey result~70% said no confusionSurvey design influenced responses
Confusion thresholdMajority denial = dissimilar30% confusion = similar
OutcomeRegistration should be grantedRegistration refused

How the court weighed survey data in Case 2022Heo2998

TopicsIP News

Executive Summary

Patent Court Decision No. 2022Heo2998 ruling Rejection (Trademark)

Filed trademark

Cited Trademark

The Patent Court’s decision on November 24, 2022, ruled that the trademark “L-RECRU TV” (Korean transliteration of “L-RECRU TV”) cannot be registered due to its similarity to “.”

In the case, the applicant argued for the dissimilarity of the two trademarks based on the fact that nearly 70% of respondents in a conducted survey stated that the two trademarks would not cause confusion. However, this argument was not accepted. On the contrary, the court pointed out that despite the composition of the survey questions and repetitive inquiries potentially influencing respondents’ answers, 30% of respondents still indicated the possibility of confusion between the two trademarks. Considering this, the court concluded that the applicant’s argument was unfounded and that the trademarks were similar.

This ruling established a precedent where, even if nearly 70% of respondents in a survey deny the possibility of confusion, trademarks can be deemed similar under consideration of the survey design and structure if only 30% of respondents indicate potential confusion.

Furthermore, this ruling highlights the importance of ensuring objectivity in survey question composition when utilizing surveys as evidence for claiming trademark dissimilarity.

In cases where it is difficult to obtain recognition of dissimilarity, rather than conducting surveys with leading questions at a significant cost, pursuing agreements with prior registered trademark holders may be a more efficient and wise strategy.

Published

July 10, 2023 · AJU KIM CHANG LEE

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