Fluid Devices Ltd.

Also on record

Records under this name other than patents Fluid Devices 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 Fluid Devices Ltd.

Patent	Title	Status	Expires	Confidence
US 3,977,436	Bi-stable valve apparatus Term ended Term ended no later than Aug 31, 1996 · Low confidence	Term ended	Term ended no later than Aug 31, 1996	Low confidence
US 4,397,614	Unbalanced spool Term ended Term ended no later than Aug 9, 2003 · Low confidence	Term ended	Term ended no later than Aug 9, 2003	Low confidence
US 4,523,476	Pressure transducer Term ended Term ended no later than Jun 18, 2005 · Low confidence	Term ended	Term ended no later than Jun 18, 2005	Low confidence
US 4,552,027	Fluid-flow transducer Term ended Term ended no later than Nov 12, 2005 · Low confidence	Term ended	Term ended no later than Nov 12, 2005	Low confidence
US 4,864,871	Transducer for fluid flow Term ended Term ended no later than Sep 12, 2009 · Low confidence	Term ended	Term ended no later than Sep 12, 2009	Low confidence
US RE29,481	Multi-way directional fluid flow control valve arrangement Term ended	Term ended