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:
Dec. 02, 1980
Filed:
May. 02, 1979
Applicant:
Inventor:
Thomas S Block, Muskegon, MI (US);
Assignee:
Clarke-Gravely Corporation, Muskegon, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A46B / ;
U.S. Cl.
CPC ...
15180 ; 15202 ;
Abstract
A vertical axis brush for use with a rotary floor maintenance apparatus is disclosed. The brush includes a holder plate having an integral peripherally extending and depending skirt to which are detachably secured a plurality of brush segments. Each brush segment is generally U-shaped in plan and is held to the holder plate by a pair of opposed clamps which define a channel. The clamps are integral with the plate and radially receive the brush members in a detachable snap fit fashion. When mounted, each of the brush members is engaged by the clamps and also engaged by the depending skirt of the holder plate.