Dunning, Ltd.
Records under this name other than patents Dunning, Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 5 of 5 · Back to Dunning, Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 3,965,499 | Convertible sofa Term ended Term ended no later than Jun 29, 1996 · Low confidence | Term ended | Term ended no later than Jun 29, 1996 | Low confidence |
| US 4,057,308 | Collapsible wall structure for cabinets or chests Term ended Term ended no later than Nov 8, 1997 · Low confidence | Term ended | Term ended no later than Nov 8, 1997 | Low confidence |
| US 4,118,088 | Knock-down furniture system Term ended Term ended no later than Oct 3, 1998 · Low confidence | Term ended | Term ended no later than Oct 3, 1998 | Low confidence |
| US 4,152,034 | Knock-down furniture system Term ended Term ended no later than May 1, 1999 · Low confidence | Term ended | Term ended no later than May 1, 1999 | Low confidence |
| US 4,154,492 | Knock-down furniture system Term ended Term ended no later than May 15, 1999 · Low confidence | Term ended | Term ended no later than May 15, 1999 | Low confidence |