Television signal switching apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 19, 1982
Grant Date -
N/A
app pub date -
Feb 2, 1979
filing date -
Feb 2, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Switching apparatus for selectively applying either video game signals or conventional television program signals to a television receiver includes a pair of complementary filters to respectively pass and block the transmission of signals within a selected game-display channel. A switch may be selectively placed in either a game-playing mode or a program-receiving mode. In the latter mode the switch connects an input cable to the receiver. Correspondingly, when used for video games, the switch passes the incoming cable signal through one of the filters to a video game-playing adaptor and player which, in turn, are connected back to the receiver through the other of the filters.
First Claim
Family
International Classification(s)
Cited Art Landscape
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