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Hydromatic Ltd.

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Records under this name other than patents Hydromatic Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 6 of 6 · Back to Hydromatic Ltd.

PatentTitleStatus Expires Confidence
US 3,943,828Rotary machines
Term ended
Term ended no later than Mar 16, 1996 · Low confidence
Term endedTerm ended no later than Mar 16, 1996Low confidence
US 4,029,367Bearing supporting a swashplate of a hydraulic axial cylinder machine
Term ended
Term ended no later than Jun 14, 1997 · Low confidence
Term endedTerm ended no later than Jun 14, 1997Low confidence
US 4,858,480Swash plate swivel bearing for a hydraulic axial piston machine
Term ended
Term ended no later than Aug 22, 2009 · Low confidence
Term endedTerm ended no later than Aug 22, 2009Low confidence
US 5,282,916Method and apparatus for making drip irrigation devices
Term ended
Term ended no later than Feb 1, 2014 · Low confidence
Term endedTerm ended no later than Feb 1, 2014Low confidence
US 5,584,952Method and apparatus for making drip irrigation lines and preformed member for use therein
Term ended
Term ended no later than Dec 17, 2016 · Low confidence
Term endedTerm ended no later than Dec 17, 2016Low confidence
US 5,586,727Flow reducer devices and drip irrigation emitter including same
Term ended
Term ended no later than Dec 24, 2016 · Low confidence
Term endedTerm ended no later than Dec 24, 2016Low confidence
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