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:
Oct. 18, 1983
Filed:
Aug. 24, 1982
Applicant:
Inventor:
Robert S Brown, Spartanburg, SC (US);
Assignee:
Milliken Research Corporation, Spartanburg, SC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A47L / ;
U.S. Cl.
CPC ...
15180 ; 15 4 / ;
Abstract
A scrubbing plate assembly for use on a carpet scrubbing machine is disclosed. The assembly comprises a mounting plate and a set of brushes which are individually attached to the mounting plate at some predetermined radial orientation. By uniformly changing the angle at which each brush is mounted on the plate, the plate assembly can replace conventional circular brushes having a variety of different diameters.