USD319766SExpiredUtility
Sanding block
Individually held — no corporate assignee on recordPriority: Oct 25, 1988Filed: Oct 25, 1988Granted: Sep 10, 1991
Est. expiryOct 25, 2008(expired)· nominal 20-yr term from priority
Inventors:Robert Erickson
67
PatentIndex Score
15
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sanding block, as shown and described.
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