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Patent applications and USPTO patent grants for YUYAO JINFENG ELECTRIC APPLIANCE CO., LTD..The latest application filed is for "portable lighting device".
Patent | Date |
---|---|
Working lamp Grant D899,655 - Zhang October 20, 2 | 2020-10-20 |
Work lamp Grant D887,054 - Zhang | 2020-06-09 |
Work light Grant D883,545 - Zhang | 2020-05-05 |
Work lamp Grant D850,684 - Zhang | 2019-06-04 |
Work light Grant D827,170 - Zhang August 28, 2 | 2018-08-28 |
Work light Grant D820,489 - Zhang June 12, 2 | 2018-06-12 |
Work light Grant D766,478 - Zhang September 13, 2 | 2016-09-13 |
Work light Grant D757,973 - Zhang May 31, 2 | 2016-05-31 |
Camping light Grant D748,836 - Zhang February 2, 2 | 2016-02-02 |
Spotlight Grant D748,308 - Zhang January 26, 2 | 2016-01-26 |
Portable lighting device App 20150267902 - Zhang; JiFeng | 2015-09-24 |
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