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:
Nov. 16, 1999
Filed:
Jul. 24, 1997
Peretz Rosenberg, 30 046 Doar Na Haamakim, IL;
Other;
Abstract
A rotary sprinkler includes a drive assembly having a rotary drive rotated by the inletted pressurized water, a rotor, a mechanical coupling between the rotary drive and the rotor, and at least one ball carried by the rotor and movable radially outwardly thereof by centrifugal force during the rotation of the rotor; and a water discharge assembly rotatably carried by the sprinkler housing and including a water discharge outlet fluidly coupled to the sprinkler inlet, and an abutment located to be impacted by the ball when in its radial outward position during the rotation of the rotor to thereby rotate the water discharge assembly in a series of stepped increments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile