USD445832SExpiredUtility

Paper punch

65
Assignee: TUNG YUNG STATIONERY MANUFACTOPriority: Aug 29, 2000Filed: Aug 29, 2000Granted: Jul 31, 2001
Est. expiryAug 29, 2020(expired)· nominal 20-yr term from priority
Inventors:Siu Leung Chan
65
PatentIndex Score
17
Cited by
7
References
1
Claims

Claims

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

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