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. 13, 1982
Filed:
Jun. 09, 1980
Carl C Beer, Philadelphia, PA (US);
Robert A Seng, Waterford, NJ (US);
Sherman Industries, Inc., Palmyra, NJ (US);
Abstract
A rotatable cloth scrubbing rush for cleaning the exterior of a vehicle comprises a rotatable shaft or hub, a plurality of cloth wiping members for contacting the surface to be cleaned, and means for limiting the penetration of the portion of the vehicle being cleaned with the brush. One such means for limiting penetration of the portion of the vehicle being cleaned comprises a disk wheel of a predetermined diameter mounted around said shaft or hub and interposed between said cloth wiping members. Another means for limiting penetration comprises sets of bristles connected at one end to said shaft or hub and interleaved between rows of cloth wiping members.