TREA

Foldable typewriters

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Industry

  • CPC
  • B41J3/37
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS B41J3/00Typewriters or selective printing or marking mechanisms

Current Industry

B41J3/37Foldable typewriters
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus and image forming apparatus body
    • Patent number 11,235,591
    • Issue date Feb 1, 2022
    • Ricoh Company Ltd.
    • Masatoshi Ishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Peripheral with adjustable input and output trays
    • Patent number 7,841,792
    • Issue date Nov 30, 2010
    • Lexmark International, Inc.
    • Brian Dale Cook
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 6,507,408
    • Issue date Jan 14, 2003
    • Canon Kabushiki Kaisha
    • Takeshi Iwasaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Printer having a joint mechanism for fitting a paper feed unit
    • Patent number 5,917,995
    • Issue date Jun 29, 1999
    • Oki Data Corporation
    • Yukio Ota
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Automatic sheet feeding apparatus
    • Patent number 5,813,780
    • Issue date Sep 29, 1998
    • Canon Kabushiki Kaisha
    • Takehiko Kiyohara
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Compact ink jet recording apparatus with particular design for reco...
    • Patent number 5,235,353
    • Issue date Aug 10, 1993
    • Canon Kabushiki Kaisha
    • Hirofumi Hirano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording apparatus expandable to accommodate variable shee...
    • Patent number 5,105,210
    • Issue date Apr 14, 1992
    • Canon Kabushiki Kaisha
    • Hirofumi Hirano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer with an initial sheet-setting function
    • Patent number 5,035,413
    • Issue date Jul 30, 1991
    • Brother Kogyo Kabushiki Kaisha
    • Keiko Yamada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 4,946,298
    • Issue date Aug 7, 1990
    • Sony Corporation
    • Shinya Oka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Typewriter with pivoting keyboard
    • Patent number 4,830,525
    • Issue date May 16, 1989
    • Silver Seiko Ltd.
    • Yoshimitsu Nagashima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2804188
    • Patent number 2,804,188
    • Issue date Aug 27, 1957
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2540297
    • Patent number 2,540,297
    • Issue date Feb 6, 1951
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2540296
    • Patent number 2,540,296
    • Issue date Feb 6, 1951
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2418785
    • Patent number 2,418,785
    • Issue date Apr 8, 1947
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1966697
    • Patent number 1,966,697
    • Issue date Jul 17, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1725231
    • Patent number 1,725,231
    • Issue date Aug 20, 1929
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1650750
    • Patent number 1,650,750
    • Issue date Nov 29, 1927
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1568736
    • Patent number 1,568,736
    • Issue date Jan 5, 1926
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1548467
    • Patent number 1,548,467
    • Issue date Aug 4, 1925
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1544204
    • Patent number 1,544,204
    • Issue date Jun 30, 1925
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1543193
    • Patent number 1,543,193
    • Issue date Jun 23, 1925
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1535322
    • Patent number 1,535,322
    • Issue date Apr 28, 1925
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1535153
    • Patent number 1,535,153
    • Issue date Apr 28, 1925
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1467995
    • Patent number 1,467,995
    • Issue date Sep 18, 1923
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1468274
    • Patent number 1,468,274
    • Issue date Sep 18, 1923
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1452254
    • Patent number 1,452,254
    • Issue date Apr 17, 1923
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1434734
    • Patent number 1,434,734
    • Issue date Nov 7, 1922
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1434733
    • Patent number 1,434,733
    • Issue date Nov 7, 1922
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1433641
    • Patent number 1,433,641
    • Issue date Oct 31, 1922
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1423311
    • Patent number 1,423,311
    • Issue date Jul 18, 1922
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents