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:
Aug. 02, 1994
Filed:
Mar. 22, 1993
Applicant:
Inventor:
Yoram Hadar, Haifa, IL;
Assignee:
Lego M. Lemelshtrich Ltd, Natania, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239241 ; 239513 ;
Abstract
A ball-type water sprinkler includes a ball freely movable within a chamber formed in a rotor and having two water inlets oriented to direct the water to flow circumferentially of the chamber in opposite directions, an impact element fixed to the rotor so as to be impacted by the ball and to rotate the rotor according to the direction of rotation of the ball; a fixed stop fixed with respect to a mounting device; and a presettable stop circumferentially presettable with respect to the fixed stop and carried by a rotatable ring interposed between the mounting device and the rotor.