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. 03, 1984
Filed:
Jan. 10, 1983
Applicant:
Inventor:
Frank J Hettes, Greentown, PA (US);
Assignee:
Weiler Brush Company, Cresco, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A46B / ;
U.S. Cl.
CPC ...
15180 ; 15198 ;
Abstract
An industrial cup-shaped brush in which both inward and outward pivotal movements of the wire bristles caused by scrubbing or rotary motions is effectively resisted by providing elongated supports on the knot plate for the wire bristles and anchoring the bristles to the elongated supports by elongated loops of generally complementary shape to the elongated supports.