Schaefer, Daniel W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schaefer, Daniel W..The latest application filed is for "lawnmower override assembly apparatus and method".
- Schaefer, Daniel W. - Port Washington WI
| Patent | Date |
|---|---|
| Lawnmower override assembly apparatus and method App 20050274098 - Weber, Steve J. ; et al. | 2005-12-15 |
| Lawnmower control assembly App 20050262819 - Weber, Steve J. ; et al. | 2005-12-01 |
| Torsion bar rear suspension for ride-on mowers Grant 5,803,474 - Klas , et al. September 8, 1 | 1998-09-08 |
| Torsion bar rear suspension for ride-on mowers Grant 5,474,315 - Klas , et al. December 12, 1 | 1995-12-12 |
| Control linkage for hydrostatic transmission Grant 5,094,326 - Schemelin , et al. March 10, 1 | 1992-03-10 |
| Clipping propulsion means for tractor mower Grant 4,711,073 - Freier, Jr. , et al. December 8, 1 | 1987-12-08 |
| Interlock mechanism preventing engine starting when a mower is in power drive Grant 4,433,530 - Schaefer February 28, 1 | 1984-02-28 |
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