TREA

for back spacing

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Industry

  • CPC
  • B41J19/62
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS B41J19/00Character- or line-spacing mechanisms

Current Industry

B41J19/62for back spacing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Keyboard with transversely activated non-alphanumeric keys
    • Patent number 5,358,343
    • Issue date Oct 25, 1994
    • Keyboard Advancements, Inc.
    • Robert D. Klauber
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Ergonomically effective backspacing method
    • Patent number 5,143,462
    • Issue date Sep 1, 1992
    • Keyboard Advances, Inc.
    • Robert D. Klauber
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method for resetting the printing head of a typewriter
    • Patent number 4,618,275
    • Issue date Oct 21, 1986
    • Olympia Werke AG
    • Gerhard Brinkmann
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Escapement mechanism and backspace mechanism for a moving paper car...
    • Patent number 4,285,605
    • Issue date Aug 25, 1981
    • International Business Machines Corporation
    • Edward R. Lloyd
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3893561
    • Patent number 3,893,561
    • Issue date Jul 8, 1975
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3799316
    • Patent number 3,799,316
    • Issue date Mar 26, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3729081
    • Patent number 3,729,081
    • Issue date Apr 24, 1973
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3713524
    • Patent number 3,713,524
    • Issue date Jan 30, 1973
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3618736
    • Patent number 3,618,736
    • Issue date Nov 9, 1971
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3578132
    • Patent number 3,578,132
    • Issue date May 11, 1971
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3537564
    • Patent number 3,537,564
    • Issue date Nov 3, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3532205
    • Patent number 3,532,205
    • Issue date Oct 6, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3490572
    • Patent number 3,490,572
    • Issue date Jan 20, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3482671
    • Patent number 3,482,671
    • Issue date Dec 9, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3455430
    • Patent number 3,455,430
    • Issue date Jul 15, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3432019
    • Patent number 3,432,019
    • Issue date Mar 11, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3417849
    • Patent number 3,417,849
    • Issue date Dec 24, 1968
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3409112
    • Patent number 3,409,112
    • Issue date Nov 5, 1968
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3366215
    • Patent number 3,366,215
    • Issue date Jan 30, 1968
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3288262
    • Patent number 3,288,262
    • Issue date Nov 29, 1966
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3181680
    • Patent number 3,181,680
    • Issue date May 4, 1965
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2872015
    • Patent number 2,872,015
    • Issue date Feb 3, 1959
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2818958
    • Patent number 2,818,958
    • Issue date Jan 7, 1958
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2728437
    • Patent number 2,728,437
    • Issue date Dec 27, 1955
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2366023
    • Patent number 2,366,023
    • Issue date Dec 26, 1944
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1792012
    • Patent number 1,792,012
    • Issue date Feb 10, 1931
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1342941
    • Patent number 1,342,941
    • Issue date Jun 8, 1920
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1243955
    • Patent number 1,243,955
    • Issue date Oct 23, 1917
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1183056
    • Patent number 1,183,056
    • Issue date May 16, 1916
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1096074
    • Patent number 1,096,074
    • Issue date May 12, 1914
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS