Interroyal Corp.
Records under this name other than patents Interroyal Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,016,613 | Balanced bumper means for furniture Term ended Term ended no later than Apr 12, 1997 · Low confidence | Term ended | Term ended no later than Apr 12, 1997 | Low confidence |
| US 4,033,639 | Drawer slide Term ended Term ended no later than Jul 5, 1997 · Low confidence | Term ended | Term ended no later than Jul 5, 1997 | Low confidence |
| US 4,043,528 | Releasable support rod Term ended Term ended no later than Aug 23, 1997 · Low confidence | Term ended | Term ended no later than Aug 23, 1997 | Low confidence |
| US 4,083,041 | Ground circuit monitor Term ended Term ended no later than Apr 4, 1998 · Low confidence | Term ended | Term ended no later than Apr 4, 1998 | Low confidence |
| US 4,090,756 | Recessed pull for movable panels Term ended Term ended no later than May 23, 1998 · Low confidence | Term ended | Term ended no later than May 23, 1998 | Low confidence |
| US 4,090,757 | Recessed pull for drawers or the like Term ended Term ended no later than May 23, 1998 · Low confidence | Term ended | Term ended no later than May 23, 1998 | Low confidence |
| US 4,094,024 | System for controlling relative movement of portions of a bed 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 4,103,376 | Safety side for hospital bed Term ended Term ended no later than Aug 1, 1998 · Low confidence | Term ended | Term ended no later than Aug 1, 1998 | Low confidence |
| US 4,110,856 | Hospital bed Term ended Term ended no later than Sep 5, 1998 · Low confidence | Term ended | Term ended no later than Sep 5, 1998 | Low confidence |
| US 4,114,949 | Seating arrangement Term ended Term ended no later than Sep 19, 1998 · Low confidence | Term ended | Term ended no later than Sep 19, 1998 | Low confidence |