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  • B41J9/28
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BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS B41J9/00Hammer-impression mechanisms

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B41J9/28Cams
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dot line printer having ordinary low dot and high dot density print...
    • Patent number 5,291,824
    • Issue date Mar 8, 1994
    • Hitachi Koki Co., Ltd.
    • Yoshikane Matsumoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Quiet impact printer mechanism
    • Patent number 5,199,804
    • Issue date Apr 6, 1993
    • Smith Corona Corporation
    • Roger J. Rimbey
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Quiet impact printer mechanism
    • Patent number 5,183,344
    • Issue date Feb 2, 1993
    • Smith Corona Corporation
    • Stephen M. Pawlak
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing mechanism with print hammer having noise dampener
    • Patent number 5,174,671
    • Issue date Dec 29, 1992
    • Smith Corona Corporation
    • Stephen M. Pawlak
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus having high impact erasing mechanism
    • Patent number 5,171,094
    • Issue date Dec 15, 1992
    • Brother Kogyo Kabushiki Kaisha
    • Hiroki Kawamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 5,033,886
    • Issue date Jul 23, 1991
    • Seiko Epson Corporation
    • Kenji Onodera
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ribbon drive for low cost quiet impact printer
    • Patent number 5,011,309
    • Issue date Apr 30, 1991
    • Xerox Corporation
    • Egon S. Babler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 4,961,376
    • Issue date Oct 9, 1990
    • Seiko Epson Corporation
    • Kenji Onodera
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Device for driving print member of printer
    • Patent number 4,861,174
    • Issue date Aug 29, 1989
    • Alps Electric Co., Ltd.
    • Shuichi Aratsu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing wire driving device in wire dot printer
    • Patent number 4,711,170
    • Issue date Dec 8, 1987
    • Max Co., Ltd.
    • Morio Yamaguchi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing mechanism
    • Patent number 4,683,820
    • Issue date Aug 4, 1987
    • Varitronic Systems, Inc.
    • Thomas K. McGourty
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing mechanism
    • Patent number 4,579,056
    • Issue date Apr 1, 1986
    • Varitronic Systems, Inc.
    • Thomas K. McGourty
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer apparatus using electromagnet
    • Patent number 4,386,565
    • Issue date Jun 7, 1983
    • Shinshu Seiki Kabushiki Kaisha
    • Yoshihiro Mitsui
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus for cash register
    • Patent number 4,018,154
    • Issue date Apr 19, 1977
    • Ricoh Co., Ltd.
    • Jyusei Matsumoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Compact flying printer
    • Patent number 3,995,547
    • Issue date Dec 7, 1976
    • Kabushiki Kaisha Suwa Seikosha
    • Tadayoshi Shimodaira
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Print hammer device
    • Patent number 3,935,813
    • Issue date Feb 3, 1976
    • Tokyo Juki Kogyo Kabushiki Kaisha
    • Toru Matsubara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3918568
    • Patent number 3,918,568
    • Issue date Nov 11, 1975
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3832942
    • Patent number 3,832,942
    • Issue date Sep 3, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3795185
    • Patent number 3,795,185
    • Issue date Mar 5, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3793947
    • Patent number 3,793,947
    • Issue date Feb 26, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3721186
    • Patent number 3,721,186
    • Issue date Mar 20, 1973
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3587456
    • Patent number 3,587,456
    • Issue date Jun 28, 1971
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3528368
    • Patent number 3,528,368
    • Issue date Sep 15, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3465670
    • Patent number 3,465,670
    • Issue date Sep 9, 1969
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3397766
    • Patent number 3,397,766
    • Issue date Aug 20, 1968
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3309987
    • Patent number 3,309,987
    • Issue date Mar 21, 1967
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3152540
    • Patent number 3,152,540
    • Issue date Oct 13, 1964
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3139820
    • Patent number 3,139,820
    • Issue date Jul 7, 1964
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3128694
    • Patent number 3,128,694
    • Issue date Apr 14, 1964
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3128696
    • Patent number 3,128,696
    • Issue date Apr 14, 1964
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS