Henderson Manufacturing Company
Patent Applications and Registrations
Patent applications and USPTO patent grants for Henderson Manufacturing Company.The latest application filed is for "conveyor system for vehicle".
- Henderson Manufacturing Company - Manchester IA
- Henderson Manufacturing Co. - Manchester IA 52057
- Henderson Manufacturing Company - 1085 South Third Avenue Manchester IA
- Henderson Manufacturing Company - 1085 South Third Street Manchester IA
| Patent | Date |
|---|---|
| Conveyor System For Vehicle App 20090269183 - Richardson; Shannon B. ; et al. | 2009-10-29 |
| Vehicle with safety interlock system Grant 7,530,777 - Hintzsche , et al. May 12, 2 | 2009-05-12 |
| Apparatus For Treatment Of Snow And Ice App 20080203187 - Ward; Mart E. ; et al. | 2008-08-28 |
| Apparatus for treatment of snow and ice Grant 7,370,818 - Ward , et al. May 13, 2 | 2008-05-13 |
| Plow assembly with adjustable trip mechanism Grant 7,263,789 - Hollinrake , et al. September 4, 2 | 2007-09-04 |
| Ball screw hoist system for vehicle Grant 6,976,740 - Hollinrake , et al. December 20, 2 | 2005-12-20 |
| Combination dump and spreader apparatus App 20050230507 - Hollinrake, Mark S. ; et al. | 2005-10-20 |
| Combination dump and spreader apparatus App 20050231021 - Hollinrake, Mark S. ; et al. | 2005-10-20 |
| Combination dump and spreader apparatus Grant 6,945,482 - Hollinrake , et al. September 20, 2 | 2005-09-20 |
| Plow hitch for vehicle App 20050166428 - Hollinrake, Mark S. ; et al. | 2005-08-04 |
| Plow assembly with adjustable trip mechanism App 20050120594 - Hollinrake, Mark S. ; et al. | 2005-06-09 |
| Vehicle with safety interlock system App 20050111946 - Hintzsche, Bill ; et al. | 2005-05-26 |
| Plow assembly with adjustable trip mechanism Grant 6,895,698 - Hollinrake , et al. May 24, 2 | 2005-05-24 |
| Plow hitch for vehicle Grant 6,874,582 - Hollinrake , et al. April 5, 2 | 2005-04-05 |
| Combination dump and spreader apparatus Grant 6,761,525 - Hollinrake , et al. July 13, 2 | 2004-07-13 |
| Apparatus for treatment of snow and ice App 20040124260 - Ward, Mart E. ; et al. | 2004-07-01 |
| Plow hitch for vehicle App 20040045726 - Hollinrake, Mark S. ; et al. | 2004-03-11 |
| Combination dump and spreader apparatus App 20030168535 - Hollinrake, Mark S. ; et al. | 2003-09-11 |
| Plow assembly with adjustable trip mechanism App 20030066210 - Hollinrake, Mark S. ; et al. | 2003-04-10 |
| Combination dump and spreader apparatus App 20030026680 - Hollinrake, Mark Stephen ; et al. | 2003-02-06 |
| Combination dump and spreader apparatus App 20020110443 - Hollinrake, Mark Stephen ; et al. | 2002-08-15 |
| Interlock system for spreader bodies Grant 6,123,276 - Ungerer , et al. September 26, 2 | 2000-09-26 |
| Snowplow assembly with adjustable-bias trip mechanism Grant 6,073,371 - Goos , et al. June 13, 2 | 2000-06-13 |
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