USD425560SExpiredUtility
Pencil sharpener with vacuum cleaner and digital clock
Est. expiryApr 1, 2019(expired)· nominal 20-yr term from priority
Inventors:John S. Yuen
76
PatentIndex Score
19
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a "pencil sharpener with vacuum cleaner and digital clock," as shown and described.
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