Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D642595 | Snowthrower handle | Chadwick A. Shaffer, Mark Allen Pankratz | 2011-08-02 |
| D642596 | Snowthrower power head | Darrell W. Hinklin, Chadwick A. Shaffer, Kevin D. Docken | 2011-08-02 |
| D636001 | Body unit assembly of a riding lawn mower | Alan Joseph Kummet | 2011-04-12 |
| D631427 | Tire for walk behind power lawn mower | — | 2011-01-25 |
| 7870640 | Convertible blower/vacuum | Darrell W. Hinklin | 2011-01-18 |