USD389519SExpiredUtility

Mechanical carpenter's pencil

31
Assignee: DUFORD J DAVIDPriority: Jul 3, 1996Filed: Jul 3, 1996Granted: Jan 20, 1998
Est. expiryJul 3, 2016(expired)· nominal 20-yr term from priority
Inventors:J. David Duford
31
PatentIndex Score
7
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a mechanical carpenter's pencil, as shown.

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