TREA

of stationary hammers

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Industry

  • CPC
  • B41J9/06
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Parent Industries

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

Current Industry

B41J9/06of stationary hammers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Typewriter with a print wheel and hammer driven by one motor
    • Patent number 4,902,148
    • Issue date Feb 20, 1990
    • Ta Triumph Adler Aktiengesellschaft
    • Rudolf Schmeykal
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Rotary wheel printer
    • Patent number 4,856,921
    • Issue date Aug 15, 1989
    • Alps Electric Co., Ltd.
    • Osamu Hatakeyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Serial print wheel impact printer
    • Patent number 4,828,410
    • Issue date May 9, 1989
    • The Standard Register Company
    • Bruce C. Barton
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Hammer assembly for printers
    • Patent number 4,595,304
    • Issue date Jun 17, 1986
    • Seiko Epson Corporation
    • Satoshi Fujioka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Rotary wheel printer
    • Patent number 4,565,128
    • Issue date Jan 21, 1986
    • Alps Electric Co., Ltd.
    • Naoki Moriyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Hammer device for printer
    • Patent number 4,405,246
    • Issue date Sep 20, 1983
    • Ricoh Company, Ltd.
    • Masayuki Suzaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Hammer assembly for use in impact printers
    • Patent number 3,998,154
    • Issue date Dec 21, 1976
    • Interface Mechanisms, Inc.
    • Kenneth G. Real
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3805941
    • Patent number 3,805,941
    • Issue date Apr 23, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3773161
    • Patent number 3,773,161
    • Issue date Nov 20, 1973
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3704667
    • Patent number 3,704,667
    • Issue date Dec 5, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3068985
    • Patent number 3,068,985
    • Issue date Dec 18, 1962
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2951439
    • Patent number 2,951,439
    • Issue date Sep 6, 1960
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS