USD420048SExpiredUtility

Motorized eraser

52
Assignee: SIMS ANSONPriority: Mar 4, 1999Filed: Mar 4, 1999Granted: Feb 1, 2000
Est. expiryMar 4, 2019(expired)· nominal 20-yr term from priority
Inventors:Anson SimsRichard L. May
52
PatentIndex Score
8
Cited by
7
References
1
Claims

Claims

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

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