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:
Sep. 28, 1976
Filed:
Oct. 15, 1974
Applicant:
Inventor:
Koji Nakayama, Hara, Meguro, Tokyo, JA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q / ;
U.S. Cl.
CPC ...
343861 ; 343906 ;
Abstract
An antenna adapter for television which comprises an input connecting element to be inserted into a plug socket for domestic use, which element is connected to one end of a feeder intermediately with a fuse connected in series, the other end thereof being formed so as to be connectable to the input terminal of the antenna, and a circuit-changing switch or a variable resistance in the midpoint of the feeder for appropriately changing the impedance of the feeder.