Williams Instruments, Inc.

Also on record

Records under this name other than patents Williams Instruments, Inc. 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 Williams Instruments, Inc.

Patent	Title	Status	Expires	Confidence
US 4,758,177	Electrical test probe Term ended Term ended no later than Jul 19, 2008 · Low confidence	Term ended	Term ended no later than Jul 19, 2008	Low confidence
US 4,880,999	Solenoid Term ended Term ended no later than Nov 14, 2009 · Low confidence	Term ended	Term ended no later than Nov 14, 2009	Low confidence
US 4,996,520	Overvoltage detection test apparatus for military aircraft weapons systems Term ended Term ended no later than Feb 26, 2011 · Low confidence	Term ended	Term ended no later than Feb 26, 2011	Low confidence
US 5,013,254	Latching mechanism for test probe apparatus Term ended Term ended no later than May 7, 2011 · Low confidence	Term ended	Term ended no later than May 7, 2011	Low confidence
US 5,069,332	Jewelry box Term ended Term ended no later than Dec 3, 2011 · Low confidence	Term ended	Term ended no later than Dec 3, 2011	Low confidence
US 5,673,679	Paint ball gun feed tube Term ended Term ended no later than Oct 7, 2017 · Low confidence	Term ended	Term ended no later than Oct 7, 2017	Low confidence