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. 29, 2019
Filed:
Jan. 17, 2017
Applicant:
Hunter Industries, Inc., San Marcos, CA (US);
Inventors:
Ronald Henry Anuskiewicz, San Diego, CA (US);
Michael A. Huelsman, Carlsbad, CA (US);
David W. Davidson, Del Mar, CA (US);
Assignee:
Hunter Industries, Inc., San Marcos, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 1/46 (2006.01); B05B 1/30 (2006.01); F16K 1/32 (2006.01);
U.S. Cl.
CPC ...
B05B 1/3013 (2013.01); F16K 1/32 (2013.01); F16K 1/46 (2013.01);
Abstract
A valve module for an irrigation sprinkler can include an upper valve support housing and a lower support basket removably connected to the valve support housing. The module can include a valve member reciprocable within the valve support housing to engage and disengage a valve seat in the support basket. The valve member can include a piston and valve seal removably attached to the piston and configured to be serviced or replaced separate from the piston when removed from the piston.