Trademark applications and grants for Zahnradfabrik Friedrichshafen Aktiengesellschaft. Zahnradfabrik Friedrichshafen Aktiengesellschaft has 1 trademark applications. The latest application filed is for "ZF-TRANSMATIC"
Patent Application | Date |
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Sliding gear for speed-changing transmission 4,619,150 - 06/767,241 Wiggenhauser October 28, 1 | 1986-10-28 |
Torque-control system for automatic speed changer shiftable under load 4,485,443 - 06/267,700 Knodler , et al. November 27, 1 | 1984-11-27 |
Hydro-mechanical multiple-wheel drive for self-driving heavy vehicles 4,480,502 - 06/300,750 Nembach November 6, 1 | 1984-11-06 |
Harmonic-drive assembly 4,479,403 - 06/504,239 Marschner , et al. October 30, 1 | 1984-10-30 |
Clutch assembly for gear transmission 4,475,639 - 06/391,868 Tausend October 9, 1 | 1984-10-09 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "ZF-TRANSMATIC" 1130322 73134629 |
ZF-TRANSMATIC 1977-07-20 |
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