USD650293SActiveUtility

Envelope for LED light tube

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Assignee: LAI CHIH-MINGPriority: Apr 29, 2010Filed: Apr 29, 2010Granted: Dec 13, 2011
Est. expiryApr 29, 2030(~3.8 yrs left)· nominal 20-yr term from priority
Inventors:Chih-Ming LaiHong-Bin YangMing-Young Shiao
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PatentIndex Score
2
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15
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1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an envelope for LED light tube, as shown and described.

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