Patent applications and USPTO patent grants for Dr. Ing. h.c.F. Porsche A.G..The latest application filed is for "arrangement for lowering and lifting of a window of a motor vehicle door".
Patent | Date |
---|---|
Arrangement for lowering and lifting of a window of a motor vehicle door Grant 4,571,884 - Hetmann , et al. February 25, 1 | 1986-02-25 |
Coupling for the detachable connection of a subdivided drive shaft of a motor vehicle Grant 4,534,746 - Hausinger August 13, 1 | 1985-08-13 |
Method for manufacturing a vehicle wheel Grant 4,532,786 - Schaible August 6, 1 | 1985-08-06 |
Hydraulic chain tensioner Grant 4,507,103 - Mittermeier March 26, 1 | 1985-03-26 |
Hydraulic chain tensioner Grant 4,504,251 - Mittermeier March 12, 1 | 1985-03-12 |
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