USD452932SExpiredUtility

Piezoelectric lighter

39
Assignee: MING WIDE LIGHTER CO LTDPriority: Apr 23, 2001Filed: Apr 23, 2001Granted: Jan 8, 2002
Est. expiryApr 23, 2021(expired)· nominal 20-yr term from priority
Inventors:Ming King Wong
39
PatentIndex Score
5
Cited by
3
References
1
Claims

Claims

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

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