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:
Apr. 20, 1993
Filed:
Jan. 16, 1992
Jack Y Wang, Paipei, TW;
Myson Technology, Inc., Cupertino, CA (US);
Myson Technology, Inc., Taipei, TW;
Abstract
A television game console has a central processing unit and an electronic control device for controlling the allowable playing time of the television game console. The electronic control device includes a timer control device which interfaces the central processing unit with a game cartridge read only memory unit. The timer control device has a current time clock output and receives a presettable allowable playing time range input from the central processing unit. The timer control device electrically connects the game cartridge read only memory unit and the central processing unit only when the current time clock output is within the allowable playing time range.