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Patent applications and USPTO patent grants for Amerine; James D..The latest application filed is for "dual rotary impeller broadcast spreaders".
Patent | Date |
---|---|
Dual rotary impeller broadcast spreaders Grant 5,203,510 - Courtney , et al. April 20, 1 | 1993-04-20 |
Portable spreader Grant D333,951 - Courtney , et al. March 16, 1 | 1993-03-16 |
Portable spreading devices Grant 5,123,598 - Courtney , et al. June 23, 1 | 1992-06-23 |
Rotary spreader Grant D284,666 - Amerine July 15, 1 | 1986-07-15 |
Rotary spreader Grant 4,580,730 - Amerine April 8, 1 | 1986-04-08 |
Liquid chemical applicator Grant 4,491,254 - Viets , et al. January 1, 1 | 1985-01-01 |
Liquid applicator Grant 4,382,552 - Lubsen , et al. May 10, 1 | 1983-05-10 |
Manually operated applicator having a plurality of rotors for dispensing particulate material Grant 4,153,184 - Parish , et al. May 8, 1 | 1979-05-08 |
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