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ZED Instruments Ltd.

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

Back to ZED Instruments Ltd.

PatentTitleStatus Expires Confidence
US 4,039,825Position indicating system
Term ended
Term ended no later than Aug 2, 1997 · Low confidence
Term endedTerm ended no later than Aug 2, 1997Low confidence
US 4,232,345Apparatus for producing a seamless copy from an unjointed original
Term ended
Term ended no later than Nov 4, 2000 · Low confidence
Term endedTerm ended no later than Nov 4, 2000Low confidence
US 4,323,928Copying process for producing a seamless copy from an unjointed original
Term ended
Term ended no later than Apr 6, 2002 · Low confidence
Term endedTerm ended no later than Apr 6, 2002Low confidence
US 4,666,300Position measuring method and apparatus
Term ended
Term ended no later than May 19, 2007 · Low confidence
Term endedTerm ended no later than May 19, 2007Low confidence
US 4,878,127Laser engraving machine for preparing rotary screen printing screens
Formerly held
Term ended
Term ended no later than Oct 31, 2009 · Low confidence
Term endedTerm ended no later than Oct 31, 2009Low confidence
US 4,944,826Method and apparatus for preparing a screen printing screen
Term ended
Term ended no later than Jul 31, 2010 · Low confidence
Term endedTerm ended no later than Jul 31, 2010Low confidence
US 4,993,351Rounded top header extrusion for boat windshields
Formerly held
Term ended
Term ended no later than Feb 19, 2011 · Low confidence
Term endedTerm ended no later than Feb 19, 2011Low confidence
US 5,269,250Method and apparatus for mounting a curved panel to a landing
Formerly held
Term ended
Term ended no later than Dec 14, 2013 · Low confidence
Term endedTerm ended no later than Dec 14, 2013Low confidence
US 5,303,667Boat camper system and method
Formerly held
Term ended
Term ended no later than Apr 19, 2014 · Low confidence
Term endedTerm ended no later than Apr 19, 2014Low confidence
US 5,309,860Flexible hinge assembly
Formerly held
Term ended
Term ended no later than May 10, 2014 · Low confidence
Term endedTerm ended no later than May 10, 2014Low confidence
10 of 16 patents shown.
Pro members see all 16.
Pro members: see all 16 patents
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