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. 22, 1982
Filed:
Jan. 08, 1981
Applicant:
Inventors:
Gordon Leeke, Glastonbury, CT (US);
Timothy Webster, New Britain, CT (US);
Assignee:
AMF Incorporated, White Plains, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55159 ; 1282 / ; 210 94 ;
Abstract
A deformable liquid filter with means for purging air and gases having a housing with spaced flexible walls and a hydrophilic membrane defining a collapsible inlet chamber with air and gas vent means on one side of the membrane and an outlet chamber on the opposite side of the membrane with membrane support means which prevents the outlet chamber from collapsing.