Brush core for a sponge brush
Latest Illinois Tool Works Inc. Patents:
Description
The broken lines in
Claims
The ornamental design for a brush core for a sponge brush, as shown and described.
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Patent History
Patent number: D727579
Type: Grant
Filed: Jun 8, 2011
Date of Patent: Apr 21, 2015
Assignee: Illinois Tool Works Inc. (Glenview, IL)
Inventors: Robert Willis (El Dorado Hills, CA), Bradley S. Withers (El Dorado Hills, CA)
Primary Examiner: Melanie H Tung
Assistant Examiner: Lavone D Tabor
Application Number: 29/393,743
Type: Grant
Filed: Jun 8, 2011
Date of Patent: Apr 21, 2015
Assignee: Illinois Tool Works Inc. (Glenview, IL)
Inventors: Robert Willis (El Dorado Hills, CA), Bradley S. Withers (El Dorado Hills, CA)
Primary Examiner: Melanie H Tung
Assistant Examiner: Lavone D Tabor
Application Number: 29/393,743
Classifications
Current U.S. Class:
Element Or Attachment (D32/25);
D4/122