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:
Feb. 21, 2017
Filed:
Feb. 03, 2015
Applicant:
Sean K. Goff, Bristol, WI (US);
Inventor:
Sean K. Goff, Bristol, WI (US);
Assignee:
RPS Corporation, Racine, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/40 (2006.01); A47L 11/282 (2006.01); A46B 7/04 (2006.01); A46B 7/10 (2006.01); A46B 13/00 (2006.01); A46B 9/02 (2006.01);
U.S. Cl.
CPC ...
A47L 11/4041 (2013.01); A46B 7/044 (2013.01); A46B 7/10 (2013.01); A46B 13/001 (2013.01); A46B 13/006 (2013.01); A47L 11/282 (2013.01); A46B 9/026 (2013.01); A46B 2200/3066 (2013.01);
Abstract
A cylindrical brush with an improved core and a mating driving hub have axially inclined splines that engage one another to form an improved cylindrical brush assembly for a floor maintenance machine.