USD412344SExpiredUtility
Pencil sharpener
Est. expirySep 28, 2018(expired)· nominal 20-yr term from priority
Inventors:Kay Annette Clark
58
PatentIndex Score
18
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pencil sharpener, as shown and described.
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