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Filament bulb

61
Assignee: XIAMEN ECO LIGHTING CO LTDPriority: Sep 12, 2017Filed: Sep 12, 2017Granted: Oct 9, 2018
Est. expirySep 12, 2037(~11.2 yrs left)· nominal 20-yr term from priority
Inventors:Chenjun WuHongkui JiangYanzeng Gao
61
PatentIndex Score
8
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a filament bulb, as shown and described.

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