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:
Dec. 26, 2006
Filed:
Jul. 05, 2005
Applicant:
Jerry D. Lawyer, Clermont, FL (US);
Inventor:
Jerry D. Lawyer, Clermont, FL (US);
Assignee:
Senninger Irrigation Inc., Clermont, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 1/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A mister nozzle apparatus has a check valve incorporated therein to shut off the water passing through the misting nozzle to prevent draining of the water from the misting water supply pipes. The check valve has a resilient membrane valve element which opens and closes responsive to water pressure to block or open the nozzle inlet. The check valve is vented to atmosphere through a vent located in the housing between the resilient membrane and the nozzle misting outlet.