loadpatents
Patent applications and USPTO patent grants for Lorenz; Leo J..The latest application filed is for "tractor cab".
Patent | Date |
---|---|
Tractor cab Grant D249,522 - Elfes , et al. September 19, 1 | 1978-09-19 |
Roof construction Grant 4,099,766 - Lorenz July 11, 1 | 1978-07-11 |
Tractor hood Grant D246,370 - Lorenz November 15, 1 | 1977-11-15 |
Air filter clamping mechanism for cab Grant 4,002,443 - Lorenz January 11, 1 | 1977-01-11 |
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