Re: U.S. Patents

[P3D Gabriel Jacob <jacob@xxxxxxxxxxxxxx>]

Bill Burns writes

>The difference is that the Kodak disk is a single piece of film, the
>multiple images being printed onto it from a single master negative,
>rather than the Viewmaster method of making multiple film chip images
>and mounting them into a cardboard disk.  Once the Kodak master disk is
>made, this presumably simplifies the manufacturing process, and
>eliminates mounting registration problems, at the expense of using
>rather more film stock.
>

Doesn't that also sound like the 3Discover? It uses one roll of film
uncut in a cassette.  


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