Tillotson; Henry B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tillotson; Henry B..The latest application filed is for "multi-bladed mulching/bagging mower".
- Tillotson; Henry B. - Minneapolis MN
- Tillotson; Henry B. - Minnneapolis MN
| Patent | Date |
|---|---|
| Multi-bladed mulching/bagging mower Grant 5,205,112 - Tillotson , et al. April 27, 1 | 1993-04-27 |
| Discharge chute blocking device for a rotary lawn mower Grant 5,090,183 - Thorud , et al. * February 25, 1 | 1992-02-25 |
| Removable snowthrower chute Grant 5,083,387 - Tillotson , et al. January 28, 1 | 1992-01-28 |
| Riding lawn mower Grant 5,042,238 - White, III , et al. August 27, 1 | 1991-08-27 |
| Snowthrower with resilient impeller Grant 4,908,968 - Thorud , et al. March 20, 1 | 1990-03-20 |
| Freewheeling clutch and implement employing same Grant 4,909,365 - Tillotson , et al. March 20, 1 | 1990-03-20 |
| Line metering apparatus Grant 4,584,771 - Tillotson April 29, 1 | 1986-04-29 |
| Lawn mower engine oil drain Grant 4,403,466 - Tillotson , et al. September 13, 1 | 1983-09-13 |
| Cutting element for vegetation line trimmers Grant 4,282,653 - Comer , et al. August 11, 1 | 1981-08-11 |
| Powered lawn care and cultivating implement Grant 4,250,695 - Comer , et al. February 17, 1 | 1981-02-17 |
| Electrical connector retaining device Grant 4,204,738 - Tillotson May 27, 1 | 1980-05-27 |
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