USD436675SExpiredUtility

Light bulb

58
Priority: Jun 13, 2000Filed: Jun 13, 2000Granted: Jan 23, 2001
Est. expiryJun 13, 2020(expired)· nominal 20-yr term from priority
Inventors:Kang Lin
58
PatentIndex Score
11
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a light bulb, as shown.

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