USD406173SExpiredUtility

Pencil sharpener

Assignee: CHEN JAU-LIANGPriority: Jun 1, 1998Filed: Jun 1, 1998Granted: Feb 23, 1999
Est. expiryJun 1, 2018(expired)· nominal 20-yr term from priority
Inventors:Jau-Liang Chen
81
PatentIndex Score
31
Cited by
6
References
1
Claims

Claims

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

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