US PATENT SUBCLASS 710 / 73
.~.~.~ For user input device

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


710 /   HD   ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT

1  DF  INPUT/OUTPUT DATA PROCESSING {16}
62  DF  .~ Peripheral adapting {4}
72  DF  .~.~ Application-specific peripheral adapting {2}
73.~.~.~ For user input device

DEFINITION

Classification: 710/73

For user input device:

(under subclass 72) Subject matter wherein the peripheral is a user input device other than a keyboard, per se, or a cursor controller, per se.

SEE OR SEARCH CLASS

178, Telegraphy,

18+, for various input devices relying on mechanical pens, electrostatic pens, and the like coacting with a tablet or receiver.

250, Radiant Energy, appropriate subclasses, for example

203.1+, 215, 229+, and 566+, for a variety of techniques relying on radiant energy that may be used in gathering positional or other information for input to digital data processing system.

345, Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems,

156+, for various display peripheral interface input devices. 356, Optics: Measuring and Testing, appropriate subclasses, for example

3+, for a variety of techniques that may be used in optically gathering positional or other information for input to digital data processing system.

708, Electrical Computers/Arithmetic Processing and Calculating,

131+, for input devices for electric digital calculators.