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Patent applications and USPTO patent grants for Stalpes; Philip G..The latest application filed is for "snowthrower with adjustable rotor".
Patent | Date |
---|---|
Snowthrower With Adjustable Rotor App 20180051430 - Friberg; Nathan J. ;   et al. | 2018-02-22 |
Rotor and rotor housing for a snowthrower Grant 9,863,107 - Friberg , et al. January 9, 2 | 2018-01-09 |
Rotor And Rotor Housing For A Snowthrower App 20170081817 - Friberg; Nathan J. ;   et al. | 2017-03-23 |
Self-propelled, single-stage snowthrower Grant 9,556,572 - Duchscherer , et al. January 31, 2 | 2017-01-31 |
Rotor and rotor housing for a snowthrower Grant 9,546,462 - Friberg , et al. January 17, 2 | 2017-01-17 |
Rotor And Rotor Housing For A Snowthrower App 20160138235 - Friberg; Nathan J. ;   et al. | 2016-05-19 |
Self-propelled, Single-stage Snowthrower App 20160138234 - Duchscherer; Derek S. ;   et al. | 2016-05-19 |
Tracked compact utility loader App 20050036876 - Walto, Joseph J. ;   et al. | 2005-02-17 |
Tracked compact utility loader Grant 6,709,223 - Walto , et al. March 23, 2 | 2004-03-23 |
Tracked compact utility loader App 20030108414 - Walto, Joseph J. ;   et al. | 2003-06-12 |
Ground speed control system Grant 6,082,083 - Stalpes , et al. July 4, 2 | 2000-07-04 |
Lawn mower control handle Grant D424,578 - Friberg , et al. May 9, 2 | 2000-05-09 |
Handle assembly for outdoor power equipment Grant 5,636,504 - Kaley , et al. June 10, 1 | 1997-06-10 |
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