US PATENT SUBCLASS 235 / 27
.~ Key locks

Current as of: June, 1999
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235 /   HD   REGISTERS

7 R  DF  CASH REGISTERS {11}
27.~ Key locks

DEFINITION

Classification: 235/27

(under subclass 7) Devices for locking the keys of a cash-register or other calculating machine against movement--as, for example, when the proprietor leaves the machine for a time and does not wish it operated during his absence.

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130, for register locking means in general.

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400, Typewriting Machines,

663+, for typewriter key locks.