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. 28, 2014
Filed:
Nov. 04, 2009
Michael L. Clark, San Marcos, CA (US);
Donald M. Sheetz, Iii, Oceanside, CA (US);
Michael L. Clark, San Marcos, CA (US);
Donald M. Sheetz, III, Oceanside, CA (US);
Hunter Industries, Inc., San Marcos, CA (US);
Abstract
An irrigation sprinkler includes a riser and a nozzle mounted at the top of the riser that can rotate and emit a stream of water. The sprinkler further includes a diffuser mechanism that can intermittently interrupt the stream of water as the nozzle rotates. A gear train reduction is mounted in the riser and a turbine is coupled to an input shaft of the gear train reduction and is rotatable by water flowing through the riser. A drive assembly couples the nozzle and the gear train reduction and is configured to allow a user to select between a full-circle mode of operation and an oscillating mode of operation.