米国特許商標庁 (USPTO) 商標_動画 (embedded) vol.39

米国特許商標庁 動画

Overview of common failure-to-function refusals、1:36:24 

Overview of common failure-to-function refusals

米国特許商標庁
米国特許商標庁 (USPTO) 商標_動画 (embedded) vol.38

An in-depth discussion of failure-to-function refusals and how to respond when your mark fails to indicate the source of your goods or services. This video covers ornamentation, title of a single work, names of authors and performing artists, and goods in trade or service for others.

米国特許商標庁 動画

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