USD243173SExpiredUtility

Pencil sharpener

Assignee: AMERICAN CAN COPriority: Jun 2, 1975Filed: Jun 2, 1975Granted: Jan 25, 1977
Est. expiryJun 2, 1995(expired)· nominal 20-yr term from priority
Inventors:John Bitner
36
PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pencil sharpener, substantially as shown.

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