USD251600SExpiredUtility

Paper punch

71
Assignee: HUNT MFG COPriority: Jul 11, 1977Filed: Jul 11, 1977Granted: Apr 17, 1979
Est. expiryJul 11, 1997(expired)· nominal 20-yr term from priority
Inventors:Francis W. Macgregor
71
PatentIndex Score
10
Cited by
0
References
1
Claims

Claims

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

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