Lambert AG
Records under this name other than patents Lambert AG holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,632,052 | Bevel gear manufacturing method Formerly held Lapsed on the fee record Ended Oct 14, 2011 · From the USPTO record | Lapsed on the fee record | Ended Oct 14, 2011 | From the USPTO record |
| US 3,968,938 | System for handling debris Term ended Term ended no later than Jul 13, 1996 · Low confidence | Term ended | Term ended no later than Jul 13, 1996 | Low confidence |
| US 4,131,221 | Planting and fertilizing apparatus Term ended Term ended no later than Dec 26, 1998 · Low confidence | Term ended | Term ended no later than Dec 26, 1998 | Low confidence |
| US 4,133,389 | Hand-held power driven cultivator Term ended Term ended no later than Jan 9, 1999 · Low confidence | Term ended | Term ended no later than Jan 9, 1999 | Low confidence |
| US 4,165,697 | Hand operated seed planter Term ended Term ended no later than Aug 28, 1999 · Low confidence | Term ended | Term ended no later than Aug 28, 1999 | Low confidence |
| US 4,180,184 | Fertilizer spreader Term ended Term ended no later than Dec 25, 1999 · Low confidence | Term ended | Term ended no later than Dec 25, 1999 | Low confidence |
| US 4,239,086 | Lifting mechanism with cam Term ended Term ended no later than Dec 16, 2000 · Low confidence | Term ended | Term ended no later than Dec 16, 2000 | Low confidence |
| US 4,261,593 | Planting and fertilizing apparatus Term ended Term ended no later than Apr 14, 2001 · Low confidence | Term ended | Term ended no later than Apr 14, 2001 | Low confidence |
| US 4,275,651 | Compactor refuse and other materials 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 4,718,222 | Universal mower deck boot Term ended Term ended no later than Jan 12, 2008 · Low confidence | Term ended | Term ended no later than Jan 12, 2008 | Low confidence |