Westendorf Mfg. Co., Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Westendorf Mfg. Co., Inc..The latest application filed is for "universal tractor loader mount".
- Westendorf Mfg. Co., Inc. - Onawa IA
| Patent | Date |
|---|---|
| Universal tractor loader mount Grant 4,968,213 - Langenfeld , et al. November 6, 1 | 1990-11-06 |
| Extender for a tractor loader Grant 4,930,974 - Langenfeld , et al. June 5, 1 | 1990-06-05 |
| Material handling attachment for a tractor having a multiple-point hitch assembly Grant 4,915,575 - Langenfeld , et al. * April 10, 1 | 1990-04-10 |
| Electrically operated material handling attachment for a garden tractor or the like Grant 4,897,013 - Thompson , et al. January 30, 1 | 1990-01-30 |
| Material handling attachment for a tractor having a multiple-point hitch assembly Grant 4,753,568 - Langenfeld , et al. June 28, 1 | 1988-06-28 |
| Material handling attachment for a tractor having a multiple-point hitch assembly including a high-lift mechanism Grant 4,746,254 - Langenfeld , et al. May 24, 1 | 1988-05-24 |
| Quick-mount loader for articulated tractors Grant 4,606,692 - Langenfeld , et al. August 19, 1 | 1986-08-19 |
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