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:
May. 20, 2003
Filed:
Jun. 22, 2000
Applicant:
Inventors:
Joachim Wietzke, Karlsruhe, DE;
Karl-Heinz Cording, Hildesheim, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/06 ;
U.S. Cl.
CPC ...
H04B 1/06 ;
Abstract
A car radio system includes a car radio and at least two speakers connected to the car radio. The system can be used by only some of the vehicle occupants without disturbing the other occupants by providing at least one of the speakers with a jack for connecting a headset plug and with a switch that can be used to deactivate playback via the speakers.