U.S. patent number D880,842 [Application Number D/663,199] was granted by the patent office on 2020-04-14 for umbrella frame. The grantee listed for this patent is Ching-Chuan You. Invention is credited to Ching-Chuan You.
United States Patent | D880,842 |
You | April 14, 2020 |
Inventors: | You; Ching-Chuan (Taipei, TW) | ||||||||||
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Applicant: |
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Appl. No.: | D/663,199 | ||||||||||
Filed: | September 13, 2018 |
Current U.S. Class: | D3/10 |
Current International Class: | 0303 |
Field of Search: | ;D3/5,6,10 |
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