Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D735428 | Nozzle for a debris blower | Steven J. Svoboda | 2015-07-28 |
| 8602334 | Debris vacuum with supplemental debris shearing surface | Steven J. Svoboda | 2013-12-10 |
| D676876 | Handle for a ground-working implement | David J. Martin | 2013-02-26 |
| D675232 | Snowthrower power head | David J. Martin | 2013-01-29 |
| D642596 | Snowthrower power head | Darrell W. Hinklin, David J. Martin, Kevin D. Docken | 2011-08-02 |
| D642595 | Snowthrower handle | David J. Martin, Mark Allen Pankratz | 2011-08-02 |
| 7735188 | Air inlet cover and portable blower/vacuum incorporating same | — | 2010-06-15 |
| D566491 | Vegetation trimmer | David J. Martin | 2008-04-15 |
| 7314096 | Adjustable handle for portable tool | John O. Hurst | 2008-01-01 |
| D556395 | Housing for a convertible blower/vacuum | David J. Martin | 2007-11-27 |
| 7266893 | Filament trimmer with dual triggers | Bart T. Ellson, John O. Hurst | 2007-09-11 |
| 7257909 | Convertible yard tool | John O. Hurst | 2007-08-21 |
| D524824 | Convertible yard tool | David J. Martin | 2006-07-11 |
| D519127 | Housing for convertible yard tool | David J. Martin | 2006-04-18 |
| 6973728 | Filament trimmer with dual triggers | Bart T. Ellson, John O. Hurst | 2005-12-13 |
| 6742263 | Filament trimmer with adjustable cutoff blade | Bart T. Ellson, Thomas J. Beckey | 2004-06-01 |
| D483236 | Filament trimmer | David J. Martin | 2003-12-09 |
| 6442790 | Portable blower/vacuum having air inlet cover attachable to blower tube | Steven J. Svoboda | 2002-09-03 |
| D461604 | Housing for a blower/vacuum | David J. Martin, Steven J. Svoboda | 2002-08-13 |
| 6324720 | Portable blower tube noise reduction | Thomas J. Beckey, Rodney D. Lund, Steve R. Porter, Steven J. Svoboda | 2001-12-04 |
| 6158082 | Portable blower with blower tube noise reduction | Thomas J. Beckey, Rodney D. Lund, Steve R. Porter, Steven J. Svoboda | 2000-12-12 |
| 6059541 | Air inlet cover for portable blower/vacuum | Thomas J. Beckey, Steven R. Porter, Steven J. Svoboda | 2000-05-09 |
| 6003199 | Air concentrator nozzle for portable blower | — | 1999-12-21 |
| 5979013 | Portable blower with noise reduction | Thomas J. Beckey, Steven R. Porter, Rodney D. Lund, Steven J. Svoboda, Steven T. O'Brien | 1999-11-09 |