USD400586SExpiredUtility

Battery operated pencil sharpener

Assignee: JOHN MFG LTDPriority: Sep 9, 1997Filed: Dec 5, 1997Granted: Nov 3, 1998
Est. expirySep 9, 2017(expired)· nominal 20-yr term from priority
Inventors:Se Kit Yuen
66
PatentIndex Score
13
Cited by
4
References
1
Claims

Claims

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

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