USD450534SExpiredUtility

Multi-purpose lighter

76
Priority: Apr 17, 2000Filed: Apr 17, 2000Granted: Nov 20, 2001
Est. expiryApr 17, 2020(expired)· nominal 20-yr term from priority
Inventors:Boqi Wang
76
PatentIndex Score
24
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a multi-purpose lighter, as shown.

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