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:
May. 27, 2003
Filed:
Dec. 13, 2000
Applicant:
Inventors:
Mark V. Holzmann, Stoughton, WI (US);
Michael J. Connor, Stoughton, WI (US);
Robert A. Bannister, Stoughton, WI (US);
Assignee:
Nelson Industries, Inc., Stoughton, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/530 ;
U.S. Cl.
CPC ...
B01D 3/530 ;
Abstract
A filter ( ) has a resiliently compressible thermally and chemically resistive combined unitary frame and gasket member ( ) extending along its perimeter ( ) and supporting a filter media element ( ) and sealed to both the filter media element and the housing ( ). One or more flange portions ( ) have one or more hollow channels ( ) deformed by engagement with the housing and reducing required closure force of the housing thereagainst.