Dupay; Steven C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dupay; Steven C..The latest application filed is for "composite articles, wear plates and methods".
- Dupay; Steven C. - Holland MI
- Dupay, Steven C - Holland MI
| Patent | Date |
|---|---|
| Composite articles, wear plates and methods Grant 9,956,608 - Loukus , et al. May 1, 2 | 2018-05-01 |
| Composite Articles, Wear Plates And Methods App 20160221076 - Loukus; Adam R. ; et al. | 2016-08-04 |
| Composite articles, wear plates and methods Grant 9,238,390 - Loukus , et al. January 19, 2 | 2016-01-19 |
| Lightweight Narrow-span Fifth Wheel App 20100244406 - Hicks; William J. ; et al. | 2010-09-30 |
| Rotating fifth wheel hitch kingpin assembly Grant 7,766,361 - Hungerink , et al. August 3, 2 | 2010-08-03 |
| Rotating Fifth Wheel Hitch Kingpin Assembly App 20090108556 - Hungerink; Gerald W. ; et al. | 2009-04-30 |
| Lightweight Narrow-span Fifth Wheel App 20080265545 - Hicks; William J. ; et al. | 2008-10-30 |
| Lightweight narrow-span fifth wheel Grant 7,416,204 - Hicks , et al. August 26, 2 | 2008-08-26 |
| Fifth wheel hitch requiring reduced or no lubricant Grant 7,152,869 - Dupay , et al. December 26, 2 | 2006-12-26 |
| Fifth wheel mounting and cross member assembly Grant 7,140,633 - Audo , et al. November 28, 2 | 2006-11-28 |
| Fifth wheel mounting and cross member assembly App 20050167944 - Audo, Mark M. ; et al. | 2005-08-04 |
| Fifth wheel hitch requiring reduced or no lubricant App 20050161902 - Dupay, Steven C ; et al. | 2005-07-28 |
| Force-sensing fifth wheel Grant 6,739,611 - Gisinger , et al. May 25, 2 | 2004-05-25 |
| Integrated fifth wheel and frame suspension App 20040021290 - Hicks, William J. ; et al. | 2004-02-05 |
| Truck rearview mirror assembly having a display for displaying trailer coupling status information Grant 6,592,230 - Dupay July 15, 2 | 2003-07-15 |
| Integrated fifth wheel and frame suspension App 20030047907 - Hicks, William J. ; et al. | 2003-03-13 |
| Lightweight narrow-span fifth wheel App 20030047906 - Hicks, William J. ; et al. | 2003-03-13 |
| Electronic system for monitoring a fifth wheel hitch Grant 6,452,485 - Schutt , et al. September 17, 2 | 2002-09-17 |
| Force-sensing fifth wheel App 20020067025 - Gisinger, Jack L. ; et al. | 2002-06-06 |
| Electronic system for monitoring a fifth wheel hitch App 20020024430 - Schutt, Randy L. ; et al. | 2002-02-28 |
| Truck rearview mirror assembly having a display for displaying trailer coupling status information App 20010022731 - Dupay, Steven C. | 2001-09-20 |
| Electronic system for monitoring a fifth wheel hitch Grant 6,285,278 - Schutt , et al. September 4, 2 | 2001-09-04 |
| Coupling alignment warning system Grant 6,252,497 - Dupay , et al. June 26, 2 | 2001-06-26 |
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