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. 02, 2021
Filed:
Feb. 07, 2018
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
John W. Pringle, IV, Gardena, CA (US);
Raul Tomuta, Stanton, CA (US);
Chris J. Erickson, Garden Grove, CA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A46B 13/04 (2006.01); A47L 11/40 (2006.01); A46B 13/00 (2006.01); B05C 1/06 (2006.01); A47L 11/14 (2006.01); B08B 1/04 (2006.01); B08B 1/00 (2006.01); A46B 13/02 (2006.01); A46B 3/00 (2006.01); A47L 11/202 (2006.01); A47L 9/04 (2006.01);
U.S. Cl.
CPC ...
A46B 13/04 (2013.01); A46B 13/008 (2013.01); A46B 13/02 (2013.01); A47L 11/14 (2013.01); A47L 11/4041 (2013.01); A47L 11/4044 (2013.01); A47L 11/4069 (2013.01); B05C 1/06 (2013.01); B08B 1/002 (2013.01); B08B 1/04 (2013.01); A46B 3/005 (2013.01); A47L 9/0411 (2013.01); A47L 11/202 (2013.01); A47L 11/4013 (2013.01); A47L 11/4047 (2013.01); A47L 2201/04 (2013.01); A47L 2201/06 (2013.01);
Abstract
An apparatus for cleaning a surface comprises a bracket and a drum, coupled to the bracket and rotatable relative to the bracket about a first axis. The apparatus further comprises a brush motor, mounted to the drum, and a brush, rotatable by the brush motor relative to the drum about a second axis, parallel to the first axis.