USD441796SExpiredUtility

Pencil sharpener

81
Assignee: TUNG YUNG STATIONERY MANUFACTOPriority: Jul 13, 2000Filed: Jul 13, 2000Granted: May 8, 2001
Est. expiryJul 13, 2020(expired)· nominal 20-yr term from priority
Inventors:Siu Leung Chan
81
PatentIndex Score
35
Cited by
8
References
1
Claims

Claims

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

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