TREA

in the form of a roller rotated for line spacing

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  • CPC
  • B41J19/84
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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

B41J19/84in the form of a roller rotated for line spacing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Printer with paper feed roller disengagement mechanism
    • Patent number 4,715,737
    • Issue date Dec 29, 1987
    • Alps Electric Co., Ltd.
    • Fumihasa Hori
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Dot matrix printer
    • Patent number 4,573,814
    • Issue date Mar 4, 1986
    • Ing. C. Olivetti & C. S.p.A.
    • Pierangelo Berruti
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Line spacing device for printing machines
    • Patent number 4,531,850
    • Issue date Jul 30, 1985
    • Ing. C. Olivetti & C., S.p.A.
    • Franco Valle
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Line spacing mechanism for typewriters or like machines
    • Patent number 4,396,306
    • Issue date Aug 2, 1983
    • Triumph-Adler A.G. fur Buro-und Informationstechnik
    • Heinz Meier
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Linespacing apparatus
    • Patent number 4,365,904
    • Issue date Dec 28, 1982
    • SCM Corporation
    • Hans W. Mueller
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Paper feeder device for miniaturized printers
    • Patent number 4,300,712
    • Issue date Nov 17, 1981
    • Alps Electric Co., Ltd.
    • Shuhei Takeuchi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Line-spacing system for printing office machines
    • Patent number 4,120,593
    • Issue date Oct 17, 1978
    • Ing. C. Olivetti & C., S.p.A.
    • Domenico Roano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3826915
    • Patent number 3,826,915
    • Issue date Jul 30, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3820646
    • Patent number 3,820,646
    • Issue date Jun 28, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3763987
    • Patent number 3,763,987
    • Issue date Oct 9, 1973
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3643776
    • Patent number 3,643,776
    • Issue date Feb 22, 1972
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3628713
    • Patent number 3,628,713
    • Issue date Dec 21, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3428160
    • Patent number 3,428,160
    • Issue date Feb 18, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3358918
    • Patent number 3,358,918
    • Issue date Dec 19, 1967
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3326348
    • Patent number 3,326,348
    • Issue date Jun 20, 1967
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3247943
    • Patent number 3,247,943
    • Issue date Apr 26, 1966
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3212617
    • Patent number 3,212,617
    • Issue date Oct 19, 1965
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3031057
    • Patent number 3,031,057
    • Issue date Apr 24, 1962
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2902134
    • Patent number 2,902,134
    • Issue date Sep 1, 1959
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2775332
    • Patent number 2,775,332
    • Issue date Dec 25, 1956
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2717070
    • Patent number 2,717,070
    • Issue date Sep 6, 1955
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2692036
    • Patent number 2,692,036
    • Issue date Oct 19, 1954
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2662628
    • Patent number 2,662,628
    • Issue date Dec 15, 1953
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2599535
    • Patent number 2,599,535
    • Issue date Jun 10, 1952
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2551690
    • Patent number 2,551,690
    • Issue date May 8, 1951
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2500587
    • Patent number 2,500,587
    • Issue date Mar 14, 1950
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2492793
    • Patent number 2,492,793
    • Issue date Dec 27, 1949
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2476917
    • Patent number 2,476,917
    • Issue date Jul 19, 1949
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2388936
    • Patent number 2,388,936
    • Issue date Nov 13, 1945
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2303879
    • Patent number 2,303,879
    • Issue date Dec 1, 1942
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents