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Patent applications and USPTO patent grants for Fronz; Reinhard.The latest application filed is for "locking and unlocking device for vehicle doors, in particular swinging sliding doors for rail vehicles".
Patent | Date |
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Swinging and sliding door for rail vehicles Grant 7,426,803 - Fronz , et al. September 23, 2 | 2008-09-23 |
Emergency unlocking device for locking and unlocking systems for swinging sliding doors, in particular of rail vehicles Grant 7,254,918 - Fronz , et al. August 14, 2 | 2007-08-14 |
Locking and unlocking device for vehicle doors, in particular swinging sliding doors for rail vehicles Grant 7,185,459 - Fronz , et al. March 6, 2 | 2007-03-06 |
Locking and unlocking device for vehicle doors, in particular swinging sliding doors for rail vehicles App 20060103139 - Fronz; Reinhard ;   et al. | 2006-05-18 |
Emergency unlocking device for locking and unlocking systems for swinging sliding doors, in particular of rail vehicles App 20060101718 - Fronz; Reinhard ;   et al. | 2006-05-18 |
Swinging sliding door for rail vehicles App 20050235564 - Fronz, Reinhard ;   et al. | 2005-10-27 |
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