Rev Posted January 4, 2014 Share Posted January 4, 2014 (edited) http://www.google.bj/patents/US4453785 Here is a portion of the patent, kind of interesting the perspective from 1984. 2. Description of the Prior Art The utilization of video games has become extremely widespread in connection with television sets and amusement devices having a screen on which types of video games can be played in response to controls. Such video games cartridges are available in various sizes, several of the popular ones being identified in the foregoing. Typically the cartridges are in the form of printed circuit boards. The use of audio and video cassette tapes has also become widespread. The tape cassettes are also available in different sizes. Edited January 4, 2014 by revolutionika Quote Link to comment Share on other sites More sharing options...
+Lathe26 Posted January 5, 2014 Share Posted January 5, 2014 Do we know what company Richard D Smith was working for at the time? Quote Link to comment Share on other sites More sharing options...
bikeguychicago Posted January 5, 2014 Share Posted January 5, 2014 Could it be these ones? Quote Link to comment Share on other sites More sharing options...
Rev Posted January 5, 2014 Author Share Posted January 5, 2014 Could it be these ones? I have like 25 of those. Quote Link to comment Share on other sites More sharing options...
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