Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Carl L. C. Kah, Jr.0
Date of Patent
November 9, 2010
Patent Application Number
11926932
Date Filed
October 29, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
An oscillating sprinkler head transmission for alternately driving an output shaft and sprinkler head nozzle to oscillate it with spring bias being provided to prevent the transmission from being placed in an inoperative position, where the sprinkler head is not oscillated.
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