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. 28, 1993
Filed:
Dec. 24, 1992
Roger M Pasch, Windsor, WI (US);
Charles W Hill, Madison, WI (US);
James R Enright, Madison, WI (US);
Karen Zimmerman, Baraboo, WI (US);
Dale M Evans, Windsor, WI (US);
Research Products Corp., Madison, WI (US);
Abstract
A filter media retaining assembly for use in an air filter includes a filter media engaging flange disposed on the side wall of the filter framework which holds a pleat of the filter media adjacent the side wall and a hinged keeper disposed along the edge of the side wall and movable between a closed position in which a portion of the keeper engages the filter media and the flange so as to retain the filter media in position along the flange and an open position in which the filter media may be lifted and removed from the flange.