U.S. patent number D888,181 [Application Number D/657,952] was granted by the patent office on 2020-06-23 for magazine extension. The grantee listed for this patent is David Chin. Invention is credited to David Chin.
United States Patent | D888,181 |
Chin | June 23, 2020 |
Inventors: | Chin; David (Irvine, CA) | ||||||||||
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Applicant: |
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Appl. No.: | D/657,952 | ||||||||||
Filed: | July 26, 2018 |
Current U.S. Class: | D22/108 |
Current International Class: | 2201 |
Field of Search: | ;D22/100,101,103,104,105,108,109,110,111,199 ;D21/567,573,574,575 |
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