USD590555SActiveUtility

Sponge

85
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Dec 13, 2007Filed: Dec 13, 2007Granted: Apr 14, 2009
Est. expiryDec 13, 2027(~1.4 yrs left)· nominal 20-yr term from priority
Inventors:Wayne K. DunsheeRichard L. Jacobson
85
PatentIndex Score
31
Cited by
13
References
1
Claims

Claims

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

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