US PATENT SUBCLASS 235 / 18
.~.~ Balls

Current as of: June, 1999
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235 /   HD   REGISTERS

7 R  DF  CASH REGISTERS {11}
17  DF  .~ Checks {1}
18.~.~ Balls

DEFINITION

Classification: 235/18

(under subclass 17) Cash-registers employing a number of balls to register the sales, the balls sometimes being superposed in a transparent tube, the tube or the casing bearing graduation, so that the number corresponding to a column of any height may be ascertained from inspection, or the balls may be employed in various other ways.

SEE OR SEARCH THIS CLASS, SUBCLASS:

68, for ball calculators.

123, for ball indicators.