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:
Jul. 16, 2019
Filed:
Feb. 02, 2016
Applicant:
Hamilton Beach Brands, Inc., Glen Allen, VA (US);
Inventor:
Guoyao Ye, Glen Allen, VA (US);
Assignee:
Hamilton Beach Brands, Inc., Glen Allen, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A46B 9/02 (2006.01); B08B 1/00 (2006.01);
U.S. Cl.
CPC ...
A46B 9/02 (2013.01); B08B 1/002 (2013.01); A46B 2200/3033 (2013.01);
Abstract
A cleaning brush comprises a front curved wall and a rear curved wall. The front curved wall has a front surface and a back surface, with a plurality of frictional cleaning elements projecting from the back surface. The rear curved wall has a front surface and a back surface, with a plurality of frictional cleaning elements projecting from the front surface. The front and rear curved walls are hingedly affixed to each other and movable between an open position and a closed position.