USD474560SExpiredUtility

Screwdriver safety lighter

36
Priority: Jun 24, 2002Filed: Jun 24, 2002Granted: May 13, 2003
Est. expiryJun 24, 2022(expired)· nominal 20-yr term from priority
Inventors:Rong Lin
36
PatentIndex Score
3
Cited by
0
References
1
Claims

Claims

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

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