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, 1995
Filed:
Feb. 03, 1993
Applicant:
Inventor:
Hans Christen, La Verne, CA (US);
Assignee:
Rain Bird Sprinkler Mfg., Corp., Glendora, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239252 ;
Abstract
A spinner type irrigation sprinkler having a support bridge to which is coupled a spinner assembly for rotation about a vertical axis, the spinner assembly including a spinner body and an adjustable trajectory nozzle assembly with a removable nozzle member, the spinner body coupled to a brake module attached to the bridge and employing viscous fluid shear to control the speed of rotation of the spinner assembly and attached nozzle member.