USD352316SExpiredUtility

Paper hole punch

Assignee: ZIER JOACHIMPriority: Nov 8, 1993Filed: Nov 8, 1993Granted: Nov 8, 1994
Est. expiryNov 8, 2013(expired)· nominal 20-yr term from priority
Inventors:Joachim Zier
34
PatentIndex Score
2
Cited by
2
References
1
Claims

Claims

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

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