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:
Jul. 30, 1985
Filed:
Feb. 02, 1984
Applicant:
Inventor:
Wolfgang Klein, Klingenberg, DE;
Assignee:
Akzo Nv, Arnhem, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55159 ; 55318 ; 210188 ;
Abstract
An arrangement for filtering a liquid and separating of gases from the liquid has a wettable gas-impermeable microporous filter layer and a liquid-repelling gas-permeable microporous ventilating element which is formed at least as a portion of a peripheral wall of a housing.