U.S. patent number D889,471 [Application Number D/673,395] was granted by the patent office on 2020-07-07 for usb hub. This patent grant is currently assigned to SHENZHEN RONGSHENGHUI TECHNOLOGY CO., LTD.. The grantee listed for this patent is Shenzhen Rongshenghui Technology Co., Ltd.. Invention is credited to Huanhui Zhang.
United States Patent | D889,471 |
Zhang | July 7, 2020 |
Inventors: | Zhang; Huanhui (Shenzhen, CN) | ||||||||||
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Applicant: |
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Assignee: | SHENZHEN RONGSHENGHUI TECHNOLOGY
CO., LTD. (Shenzhen, CN) |
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Appl. No.: | D/673,395 | ||||||||||
Filed: | December 14, 2018 |
Dec 7, 2018 [CN] | 2018 3 0708346 | |||
Current U.S. Class: | D14/433 |
Current International Class: | 1499 |
Field of Search: | ;D14/240,242,356,357,358,378,383,384,385,386,433,434,435.1,480.1,480.3,480.4,480.5,480.6,480.7,159 ;D13/103,107,108,110,146,139.6-139.8,147,184,137.1-137.4,139.1-139.5 ;D18/12,12.1,12.3 |
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