Raymond Engineering Inc.
Records under this name other than patents Raymond Engineering Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Raymond Engineering Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 3,974,982 | Tape transport Term ended Term ended no later than Aug 17, 1996 · Low confidence | Term ended | Term ended no later than Aug 17, 1996 | Low confidence |
| US 4,012,084 | Self-aligning load transmission post Term ended Term ended no later than Mar 15, 1997 · Low confidence | Term ended | Term ended no later than Mar 15, 1997 | Low confidence |
| US 4,060,137 | Torque wrench Term ended Term ended no later than Nov 29, 1997 · Low confidence | Term ended | Term ended no later than Nov 29, 1997 | Low confidence |
| US 4,095,146 | Reel-to-reel drive with speed control 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 4,099,161 | Code operated device Term ended Term ended no later than Jul 4, 1998 · Low confidence | Term ended | Term ended no later than Jul 4, 1998 | Low confidence |
| US 4,231,454 | Torque wrench with clutches in series Formerly held Term ended Term ended no later than Nov 4, 2000 · Low confidence | Term ended | Term ended no later than Nov 4, 2000 | Low confidence |
| US 4,292,835 | Calibration apparatus and method for strain measuring instruments Formerly held Term ended Term ended no later than Oct 6, 2001 · Low confidence | Term ended | Term ended no later than Oct 6, 2001 | Low confidence |
| US 4,322,965 | Calibration test stand and method for hydraulic wrenches Formerly held Term ended Term ended no later than Apr 6, 2002 · Low confidence | Term ended | Term ended no later than Apr 6, 2002 | Low confidence |
| US 4,333,351 | Method and apparatus for measuring the residual tension in a stud or a bolt Formerly held Term ended Term ended no later than Jun 8, 2002 · Low confidence | Term ended | Term ended no later than Jun 8, 2002 | Low confidence |
| US 4,448,368 | Control for tape drive system Formerly held Term ended Term ended no later than May 15, 2004 · Low confidence | Term ended | Term ended no later than May 15, 2004 | Low confidence |