The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 2017
Filed:
Mar. 15, 2013
Applicant:
Rockline Industries, Inc., Sheboygan, WI (US);
Inventor:
Joseph D. Wahlquist, Sheboygan, WI (US);
Assignee:
Rockline Industries, Inc., Sheboygan, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 13/16 (2006.01); A47L 13/44 (2006.01); A47L 13/256 (2006.01); B32B 5/26 (2006.01); B32B 5/02 (2006.01); B32B 5/24 (2006.01);
U.S. Cl.
CPC ...
A47L 13/16 (2013.01); A47L 13/256 (2013.01); A47L 13/44 (2013.01); B32B 5/022 (2013.01); B32B 5/245 (2013.01); B32B 5/26 (2013.01); B32B 2262/0253 (2013.01); B32B 2262/062 (2013.01); B32B 2262/067 (2013.01); B32B 2307/554 (2013.01); B32B 2307/584 (2013.01); B32B 2307/726 (2013.01); B32B 2432/00 (2013.01);
Abstract
A cleaning pad is provided. The cleaning pad includes a cover layer, a core, and an attachment layer. The core is located between the cover layer and the attachment layer. A porous abrasive substance is applied to the attachment layer.