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:
Jan. 03, 2006
Filed:
May. 01, 2003
Applicant:
Steven A. Anderson, Eden Prairie, MN (US);
Inventor:
Steven A. Anderson, Eden Prairie, MN (US);
Assignee:
Wagner Spray Tech Corporation, Plymouth, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 23/00 (2006.01); F04B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A combined strainer and valve release structure formed as a unitary part of polyethylene with the strainer having a perforated wall and the valve release having a pushrod located on one side of the wall and an actuator tab located on the other side of the wall, with the pushrod in proximity to a movable member of an inlet check valve in a rest position and manually movable to an actuated position to dislodge the movable member when the movable member is adhered to a valve seat in the inlet check valve. The strainer moves the pushrod to the rest position when released from manual actuation.