US PATENT SUBCLASS 235 / 60 R
.~.~ Key set

Current as of: June, 1999
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61 R  DF  CALCULATORS {52}
58 R  DF  .~ Recording {7}
60 R.~.~ Key set {31}
60.11  DF  .~.~.~> By means other than printing or punching
60.12  DF  .~.~.~> Combined with typewriter
60.13  DF  .~.~.~> Multiple recording means
60.19  DF  .~.~.~> Distinctive color
60.15  DF  .~.~.~> Non-numerical data {3}
60.2  DF  .~.~.~> True negative total recording {1}
60.23  DF  .~.~.~> With split printing
60.24  DF  .~.~.~> With extended totals
60.25  DF  .~.~.~> Non-recording controls
60.26  DF  .~.~.~> Non-add controls
60.27  DF  .~.~.~> Gang recording {3}
60.38  DF  .~.~.~> Digit by digit recording {1}
60.41  DF  .~.~.~> With traveling paper carriage {4}
60 D  DF  .~.~.~> Dalton
60 E  DF  .~.~.~> Ellis
60 G  DF  .~.~.~> Gardner
60 HP  DF  .~.~.~> Hopkin
60 MT  DF  .~.~.~> Multiple totalizers
60 M  DF  .~.~.~> Multiplying
60 PY  DF  .~.~.~> Pay roll
60 S  DF  .~.~.~> Split
60 SS  DF  .~.~.~> Sundstrand
60 TK  DF  .~.~.~> Ten key
60 C  DF  .~.~.~> Item counting
60 TN  DF  .~.~.~> True negative
60 HN  DF  .~.~.~> Hanson
60 P  DF  .~.~.~> Print
60 AP  DF  .~.~.~> Automatic total print
60 TW  DF  .~.~.~> Typewriter
60 B  DF  .~.~.~> Burroughs
60 CK  DF  .~.~.~> Crank

Unofficial Alpha Subclasses: R D E G HP MT M PY S SS TK C TN HN AP TW B CK

DEFINITION

Classification: 235/60

(under subclass 58) Recording calculating-machines where the depression of a key sets certain devices in position and a succeeding movement of another part, as a handle or lever, operates the machine.

SEE OR SEARCH THIS CLASS, SUBCLASS:

50, for recording voting machines.

59, for recording calculating machines wherein the depression of a key directly operates the registering and recording devices.

432, 433 and 434, for recording calculating machines controlled by the sensing of data representing indicia on a record.

SEE OR SEARCH CLASS 101, Printing,

2, 19+ and 93+ for mechanism for concurrently printing a plurality of characters, when such printing mechanism is disclosed without calculating structure or is not claimed in combination with significant calculating structure of the type provided for in Class 235.

234, Selective Cutting (e.g., Punching), appropriate subclasses, for manually controlled mechanism which records by selectively punching a sheet or web, wherein no calculating machine is included.

396, Photography,

549+, for devices wherein recording is effected by photographing selected characters on a movable member, when such devices are disclosed without calculating structure or are not claimed in combination with significant calculating structure of the type provided for in Class 235.

400, Typewriting Machines, for digit-by- digit printing mechanism for concurrently printing a plurality of characters, when such printing mechanism is disclosed without calculating structure or is not claimed in combination with significant calculating structure of the type provided for in Class 235.