C&K Components, Inc.
Records under this name other than patents C&K Components, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,310,428 | Piezoelectric switch with audible feedback Formerly held Term ended Term ended Nov 26, 2019 · From the USPTO record | Term ended | Term ended Nov 26, 2019 | From the USPTO record |
| US 6,271,487 | Normally open extended travel dual tact switch assembly with sequential actuation of individual switches Formerly held Lapsed on the fee record Ended Aug 7, 2009 · From the USPTO record | Lapsed on the fee record | Ended Aug 7, 2009 | From the USPTO record |
| US 4,004,120 | Switch bezel with visual indicator Term ended Term ended no later than Jan 18, 1997 · Low confidence | Term ended | Term ended no later than Jan 18, 1997 | Low confidence |
| US 4,095,070 | Miniature pushbutton switch Term ended Term ended no later than Jun 13, 1998 · Low confidence | Term ended | Term ended no later than Jun 13, 1998 | Low confidence |
| US 4,243,853 | Rotary coded switch Term ended Term ended no later than Jan 6, 2001 · Low confidence | Term ended | Term ended no later than Jan 6, 2001 | Low confidence |
| US 4,272,662 | Toggle switch with shaped wire spring contact Term ended Term ended no later than Jun 9, 2001 · Low confidence | Term ended | Term ended no later than Jun 9, 2001 | Low confidence |
| US 4,276,548 | Microwave speed meter Formerly held Term ended Term ended no later than Jun 30, 2001 · Low confidence | Term ended | Term ended no later than Jun 30, 2001 | Low confidence |
| US 4,311,884 | Miniature sealed dual-in-line switch Term ended Term ended no later than Jan 19, 2002 · Low confidence | Term ended | Term ended no later than Jan 19, 2002 | Low confidence |
| US 4,379,973 | Universal logic switch Term ended Term ended no later than Apr 12, 2003 · Low confidence | Term ended | Term ended no later than Apr 12, 2003 | Low confidence |
| US 4,473,727 | Electric switch having helical spring bridging element Term ended Term ended no later than Sep 25, 2004 · Low confidence | Term ended | Term ended no later than Sep 25, 2004 | Low confidence |