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:
Sep. 25, 2007
Filed:
Mar. 31, 2006
Applicants:
Richard Guy Gutman, Chichester, GB;
Roger Alexander Buttery, Petersfield, GB;
Kenneth Roy Weight, Denmead, GB;
Inventors:
Richard Guy Gutman, Chichester, GB;
Roger Alexander Buttery, Petersfield, GB;
Kenneth Roy Weight, Denmead, GB;
Assignee:
Pall Corporation, East Hills, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 35/01 (2006.01);
U.S. Cl.
CPC ...
Abstract
A filter assembly may include a valve which includes a valve member. The valve member moves between a first position and a second position and the valve is opened and closed.