AUGUSTUS N. HAND, Circuit Judge.
This is a suit for infringement of Sullivan's patent, No. 1,293,974. The claims relied upon are 1, 2, 3, 5, 11, 14, 19, and 20. The invention relates to machines for issuing tickets or checks and its main object is to provide a machine that will issue tickets or checks automatically without the aid of an attendant or without necessitating the insertion of a coin in the machine.
The specification says that in lunchrooms where...
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