T.D. Wright, Inc.
Records under this name other than patents T.D. Wright, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 9 of 9 · Back to T.D. Wright, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,454,686 | Modular magnetic cylinder Term ended Term ended Apr 30, 2021 · From the USPTO record | Term ended | Term ended Apr 30, 2021 | From the USPTO record |
| US 6,397,747 | Magnetic cylinder for printing plate with nonmagnetic shell Term ended Term ended Jul 6, 2020 · From the USPTO record | Term ended | Term ended Jul 6, 2020 | From the USPTO record |
| US 6,408,752 | Mounting printing plate cylinder to rotatable drive shaft Term ended Term ended Jan 10, 2020 · From the USPTO record | Term ended | Term ended Jan 10, 2020 | From the USPTO record |
| US 6,443,064 | Mounting printing plate cylinder having tapered bore to untapered rotatable drive shaft Term ended Term ended Nov 22, 2019 · From the USPTO record | Term ended | Term ended Nov 22, 2019 | From the USPTO record |
| US 6,062,140 | Magnetic cylinder with pressurized air holes Lapsed on the fee record Ended May 16, 2012 · From the USPTO record | Lapsed on the fee record | Ended May 16, 2012 | From the USPTO record |
| US 4,852,490 | Magnetic cylinder having rigid support for magnet cover Term ended Term ended no later than Aug 1, 2009 · Low confidence | Term ended | Term ended no later than Aug 1, 2009 | Low confidence |
| US 5,627,505 | Magnetic cylinder with axial extending permanent bar magnets Term ended Term ended no later than May 6, 2017 · Low confidence | Term ended | Term ended no later than May 6, 2017 | Low confidence |
| US 5,898,352 | Magnetic cylinder with thin foraminate layer between cylinder core and magnetic elements Term ended Term ended no later than Apr 27, 2019 · Low confidence | Term ended | Term ended no later than Apr 27, 2019 | Low confidence |
| US 5,996,494 | Guide pin mounting for a printing plate cylinder Term ended Term ended no later than Dec 7, 2019 · Low confidence | Term ended | Term ended no later than Dec 7, 2019 | Low confidence |