Hanser; Paul Edmund
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hanser; Paul Edmund.The latest application filed is for "automatic railing for a retractable stairway".
- Hanser; Paul Edmund - Tipton IA
- Hanser; Paul Edmund - Moline IL
| Patent | Date |
|---|---|
| Automatic railing for a retractable stairway Grant 11,007,944 - Hanser , et al. May 18, 2 | 2021-05-18 |
| Recreational vehicle with a convertible bed Grant 8,186,744 - Hanser , et al. May 29, 2 | 2012-05-29 |
| Expandable room leveling system and method Grant 8,091,940 - Buls , et al. January 10, 2 | 2012-01-10 |
| Coupler assembly Grant 7,857,361 - Hanser , et al. December 28, 2 | 2010-12-28 |
| Height averaging means for use with a motor vehicle suspension control system Grant 7,806,417 - Hanser , et al. October 5, 2 | 2010-10-05 |
| Universal room extension for expandable rooms Grant 7,717,485 - Hanser , et al. May 18, 2 | 2010-05-18 |
| Hydraulic synchronizing cylinder Grant 7,685,927 - Hanser , et al. March 30, 2 | 2010-03-30 |
| Synchronization cylinder having chambers with different volumes Grant 7,603,942 - Hanser , et al. October 20, 2 | 2009-10-20 |
| Device for removing water and other debris from the roof of an expandable room on a vehicle Grant 7,380,854 - Hanser , et al. June 3, 2 | 2008-06-03 |
| Universal room extension Grant 6,905,154 - Buls , et al. June 14, 2 | 2005-06-14 |
| Linkage for expandable rooms Grant 6,729,670 - Buls , et al. May 4, 2 | 2004-05-04 |
| Pivot connector for extendable rooms Grant 6,708,454 - Frerichs , et al. March 23, 2 | 2004-03-23 |
| Chain driven linkage assemblies for room extensions Grant 6,679,541 - Hanser , et al. January 20, 2 | 2004-01-20 |
| Automatic suspension control system for motor vehicles Grant 6,665,597 - Hanser , et al. December 16, 2 | 2003-12-16 |
| Floor slot room extender Grant 6,658,798 - Frerichs , et al. December 9, 2 | 2003-12-09 |
| Vertical arm flat floor extension and vertical arm housing Grant 6,533,338 - Frerichs , et al. March 18, 2 | 2003-03-18 |
| Space saving room extender Grant 6,067,756 - Frerichs , et al. May 30, 2 | 2000-05-30 |
| Flat floor room extension Grant 6,052,952 - Frerichs , et al. April 25, 2 | 2000-04-25 |
| Direction control valve having float mode Grant 3,924,656 - Hanser , et al. December 9, 1 | 1975-12-09 |
| Direction control valve embodying a sleeve-like pressure equalizing valve element Grant 3,906,980 - Hanser , et al. September 23, 1 | 1975-09-23 |
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