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:
Jun. 29, 2004
Filed:
Feb. 19, 2002
Applicant:
Inventors:
Leon P. Janik, Suffield, CT (US);
Michael J. Williams, Glastonbury, CT (US);
Assignee:
Stanadyne Corporation, Windsor, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 2/708 ;
U.S. Cl.
CPC ...
B01D 2/708 ;
Abstract
A filter cartridge for use with a base to create a filter assembly. The filter cartridge includes a seal to establish a fluid flow within the filter assembly and a resilient bias member to bias the filter cartridge away from the base. The resilient bias member in cooperation with a fastening mechanism secures the filter cartridge to the base.