The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2001
Filed:
Dec. 16, 1998
Applicant:
Inventors:
Stephan Schmitz, Stuttgart, DE;
Achim Wach, Markgroeningen, DE;
Lothar Groesch, Stuttgart, DE;
Karl-Heinz Kaiser, Tamm, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 2/510 ;
U.S. Cl.
CPC ...
B60R 2/510 ;
Abstract
A device for locking and unlocking a door of a motor vehicle. The device includes a transmitting unit located on the motor vehicle and at least one transponder with an access authorization code assigned to a user. To allow flexible adjustment to different situations, the information exchanged between the transmitting unit and transponder contains not only an access authorization code but also a driving authorization code. In addition to the transponder, at least one additional storage device is provided in or on the vehicle for storing the driving authorization.