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Class Information
Number: 345/184
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Display peripheral interface input device > Mechanical control (e.g., rotatable knob, slider)
Description: Subject matter wherein the operator uses a rotatable knob or interconnected mechanical arms to input data or to control the position of a cursor.










Patents under this class:
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Patent Number Title Of Patent Date Issued
4777483 Solid state rotary entry control system Oct. 11, 1988
4764763 Electronic sketching device Aug. 16, 1988
4763116 Input apparatus for design work on an image-bearing screen Aug. 9, 1988
4761540 Electrically operated appliance controls and methods of making the same Aug. 2, 1988
4746913 Data entry method and apparatus for the disabled May. 24, 1988
4719455 Integrating pointing device Jan. 12, 1988
4695832 Analog color selector Sep. 22, 1987
4695711 Electrically operated appliance controls and methods of making the same Sep. 22, 1987
4689674 Dual resolution position control Aug. 25, 1987
4647915 Method and apparatus for adjusting displayed oscilloscope parameters Mar. 3, 1987
4644337 Method and apparatus for controlling oscilloscope displayed menu selection Feb. 17, 1987
4636621 Electrically operated appliance controls and methods of making the same Jan. 13, 1987
4636963 Control system for an automatic vending machine Jan. 13, 1987
4628351 Cooking apparatus with a video display Dec. 9, 1986
4568927 Solid state rotary entry control system Feb. 4, 1986
4562432 Voice or blow-controlled switchboard Dec. 31, 1985
4561049 Control system employing a rotary knob Dec. 24, 1985
4549173 Apparatus for controlling the scrolling rate of a video display Oct. 22, 1985
4454505 Data entry system for micro-computer based controllers Jun. 12, 1984
4446456 Dental treatment apparatus May. 1, 1984
4331954 Planar coordinate resolving system May. 25, 1982
4318095 Digital input apparatus Mar. 2, 1982
4275395 Interactive projection display system Jun. 23, 1981
4251813 Electronic checklist using solid state readouts Feb. 17, 1981
4185281 Arrangement for selecting a desired data display Jan. 22, 1980
4112376 Radio channel display and method of display Sep. 5, 1978

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