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Scouring sponge

90
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Dec 7, 2017Filed: Dec 7, 2017Granted: Nov 12, 2019
Est. expiryDec 7, 2037(~11.4 yrs left)· nominal 20-yr term from priority
Inventors:Lucas J. HuntCarolina Bautista-BrownDouglas C. BlackwellJames P. EndleMatthew W. GorrellRobert J. MakiHannah L. Stoughton
90
PatentIndex Score
53
Cited by
23
References
1
Claims

Claims

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

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