Vending machine

Communications: electrical – Visual indication

Reexamination Certificate

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Details

C340S005900, C340S005910, C340S691100, C340S691600, C221S008000

Reexamination Certificate

active

10978476

ABSTRACT:
A vending machine has an input/output switching device between an image display device for displaying a still image and/or a moving image and a first image output device capable of outputting image data of a small data size in a predetermined signal form. This input/output switching device permits arbitrary connection of a second image output device capable of outputting image data of a large data size in a predetermined signal form.

REFERENCES:
patent: 4954697 (1990-09-01), Kokubun et al.
patent: 5831862 (1998-11-01), Hetrick et al.
patent: 5959869 (1999-09-01), Miller et al.
patent: 6834452 (2004-12-01), Martin et al.
patent: 09-270061 (1997-10-01), None
patent: 10-063929 (1998-03-01), None
patent: 11-007574 (1999-01-01), None

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