USD534305SExpiredUtility

Triangular piezoelectric lighter head

55
Assignee: XU WENPriority: Oct 10, 2003Filed: Oct 10, 2003Granted: Dec 26, 2006
Est. expiryOct 10, 2023(expired)· nominal 20-yr term from priority
Inventors:Wen Xu
55
PatentIndex Score
9
Cited by
2
References
1
Claims

Claims

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

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