Young Engineering, Inc.
Records under this name other than patents Young Engineering, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Young Engineering, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,068,789 | Method and apparatus for controlling a moving web Term ended Term ended no later than Jan 17, 1998 · Low confidence | Term ended | Term ended no later than Jan 17, 1998 | Low confidence |
| US 4,217,682 | Web edge decurling device and method for using same Term ended Term ended no later than Aug 19, 2000 · Low confidence | Term ended | Term ended no later than Aug 19, 2000 | Low confidence |
| US 4,322,026 | Method and apparatus for controlling a moving web Term ended Term ended no later than Mar 30, 2002 · Low confidence | Term ended | Term ended no later than Mar 30, 2002 | Low confidence |
| US 4,447,937 | Web edge decurling device Term ended Term ended no later than May 15, 2004 · Low confidence | Term ended | Term ended no later than May 15, 2004 | Low confidence |
| US 4,578,845 | Web edge decurling device Term ended Term ended no later than Apr 1, 2006 · Low confidence | Term ended | Term ended no later than Apr 1, 2006 | Low confidence |
| US 4,589,580 | Web handling and accumulation system Term ended Term ended no later than May 20, 2006 · Low confidence | Term ended | Term ended no later than May 20, 2006 | Low confidence |
| US 4,631,911 | Apparatus for removing twist from moving fabric and method for accomplishing same Term ended Term ended no later than Dec 30, 2006 · Low confidence | Term ended | Term ended no later than Dec 30, 2006 | Low confidence |
| US 4,700,642 | Joining continuous lengths of web materials Term ended Term ended no later than Oct 20, 2007 · Low confidence | Term ended | Term ended no later than Oct 20, 2007 | Low confidence |
| US 4,728,800 | Apparatus and method for detecting defects in a moving web Term ended Term ended no later than Mar 1, 2008 · Low confidence | Term ended | Term ended no later than Mar 1, 2008 | Low confidence |
| US 4,742,968 | Beam winder and method of using same Term ended Term ended no later than May 10, 2008 · Low confidence | Term ended | Term ended no later than May 10, 2008 | Low confidence |