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:
Feb. 11, 1992
Filed:
Nov. 26, 1990
Applicant:
Inventor:
James R Sessions, Vallejo, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ; F15D / ;
U.S. Cl.
CPC ...
239200 ; 2395903 ; 138 40 ; 138 42 ;
Abstract
A sprinkler flow control fixture for insertion between a water main and a sprinkler head contains a solid wall separating the inlet side from the outlet side with a passage therethrough calibrated to permit a flow rate of about 130% the normal flow of the sprinkler head so that removal of the head will not result in excessive water loss and drop in water main pressure.