Universal Dynamics, Inc.
Records under this name other than patents Universal Dynamics, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Universal Dynamics, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US RE39,271 | Method and apparatus for drying granular solids with venturi powered gas circulation Term ended Term ended Feb 10, 2020 · From the USPTO record | Term ended | Term ended Feb 10, 2020 | From the USPTO record |
| US 6,136,177 | Anode and cathode current monitoring Lapsed on the fee record Ended Oct 24, 2012 · From the USPTO record | Lapsed on the fee record | Ended Oct 24, 2012 | From the USPTO record |
| US 6,729,039 | Process dehumidifier regeneration control method and apparatus Lapsed on the fee record Ended May 4, 2012 · From the USPTO record | Lapsed on the fee record | Ended May 4, 2012 | From the USPTO record |
| US 7,104,743 | Vacuum receiver with positive dump valve control Lapsed on the fee record Ended Sep 12, 2010 · From the USPTO record | Lapsed on the fee record | Ended Sep 12, 2010 | From the USPTO record |
| US 6,336,278 | Method and system for controlling airflow in a multiple bed desiccant drying system Formerly held Lapsed on the fee record Ended Jan 8, 2010 · From the USPTO record | Lapsed on the fee record | Ended Jan 8, 2010 | From the USPTO record |
| US 6,370,797 | Method and apparatus for drying granular solids with venturi powered gas circulation Surrendered on reissue Surrendered on reissue Sep 12, 2006 · From the USPTO record | Surrendered on reissue | Surrendered on reissue Sep 12, 2006 | From the USPTO record |
| US 4,239,487 | Removable orthodontic appliance 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 4,439,147 | Bite-taking device Term ended Term ended no later than Mar 27, 2004 · Low confidence | Term ended | Term ended no later than Mar 27, 2004 | Low confidence |
| US 5,019,994 | Method and apparatus for drying articles in a continuous feed process Term ended Term ended no later than May 28, 2011 · Low confidence | Term ended | Term ended no later than May 28, 2011 | Low confidence |
| US 5,140,516 | Method and system for rapidly changing the source of material supplied to a destination Term ended Term ended no later than Aug 18, 2012 · Low confidence | Term ended | Term ended no later than Aug 18, 2012 | Low confidence |