Sponge
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Description
FIG. 1 is a perspective view of a sponge showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof; and,
FIG. 4 is a side view thereof.
Claims
The ornamental design for a sponge, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D473027
Type: Grant
Filed: Mar 14, 2002
Date of Patent: Apr 8, 2003
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: Sylvie Pecaut (Argenteuil)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Lavone D. Tabor
Application Number: 29/157,146
Type: Grant
Filed: Mar 14, 2002
Date of Patent: Apr 8, 2003
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: Sylvie Pecaut (Argenteuil)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Lavone D. Tabor
Application Number: 29/157,146
Classifications
Current U.S. Class:
Scraper, Duster, Mop, Or Sponge (D32/40);
Bath Brush Or Mitt (10) (D28/63)
International Classification: 0705;
International Classification: 0705;