USD411632SExpiredUtility

Light bulb

59
Assignee: LIN KANG-TIENPriority: Sep 25, 1998Filed: Sep 25, 1998Granted: Jun 29, 1999
Est. expirySep 25, 2018(expired)· nominal 20-yr term from priority
Inventors:Kang Lin
59
PatentIndex Score
12
Cited by
5
References
1
Claims

Claims

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

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