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Class Information
Number: 725/7
Name: Interactive video distribution systems > Billing in video distribution system > Payment method or scheme > Coin operated
Description: Subject matter comprising means or steps for payment using a device capable of accepting coins.

Patents under this class:

Patent Number Title Of Patent Date Issued
8683501 Application of enhanced television services using back-end core software Mar. 25, 2014
8640170 Multi-source switching in a television system displaying source indicators Jan. 28, 2014
8549560 Viewing and purchasing programming in other formats Oct. 1, 2013
7747241 Prepaid reservation-based rating system Jun. 29, 2010
7523489 Smart card application system and method Apr. 21, 2009
7366495 Prepaid reservation-based rating system Apr. 29, 2008
7188352 Intelligent digital audiovisual playback system Mar. 6, 2007
6023603 Satellite signal splitter Feb. 8, 2000
5594935 Interactive image display system of wide angle images comprising an accounting system Jan. 14, 1997
5018021 Individualized video center May. 21, 1991
4566033 Television viewing time regulator Jan. 21, 1986
4058830 One way data transmission system Nov. 15, 1977

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