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. 24, 1984
Filed:
Nov. 14, 1979
Applicant:
Inventors:
Yoshiaki Ohgawara, Inagi, JP;
Hideaki Fujii, Kiyose, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
360 33 ; 358188 ; 3581911 ;
Abstract
A television receiver capable of reproducing pictures and at least two audio channels from incoming broadcast video signals and also capable of receiving a video and audio signals from a video tape recorder with a video signal being applied to the receiver through one of the unused broadcast channels and the audio signals from the video tape recorder being supplied through a switching circuit to the audio system of the television receiver with an automatic switching arrangement for connecting the audio system to the output of the video tape recorder when the tape video tape recorder is connected to the input of the tuner of the receiver.