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  • CPC
  • B43K5/1809
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43KIMPLEMENTS FOR WRITING OR DRAWING B43K5/00Pens with ink reservoirs in holders

Current Industry

B43K5/1809Feed bars
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Direct liquid type pen-shaped eyeliner
    • Patent number 11,707,127
    • Issue date Jul 25, 2023
    • CHEMICOS CREATIONS LTD.
    • Katsutaka Hattori
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Left handed fountain pen
    • Patent number 10,336,128
    • Issue date Jul 2, 2019
    • Michael S. Medhin
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fountain pen
    • Patent number 9,902,191
    • Issue date Feb 27, 2018
    • Louis Vuitton Malletier
    • Vincent Prigent
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Collector-type applicator implement
    • Patent number 9,119,457
    • Issue date Sep 1, 2015
    • Mitsubishi Pencil Company, Limited
    • Shigeki Ooba
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fountain pen
    • Patent number 9,033,607
    • Issue date May 19, 2015
    • Gian Luca Malaguti
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Direct liquid-writing instrument
    • Patent number 8,113,732
    • Issue date Feb 14, 2012
    • Micro Co., Ltd.
    • Takehiko Shima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Feeding ducts for writing liquids in fountain pen nibs, and a metho...
    • Patent number 6,247,866
    • Issue date Jun 19, 2001
    • Camillo Moro
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing implement ink conducting core
    • Patent number 5,829,904
    • Issue date Nov 3, 1998
    • Mitsubishi Pencil Kabushiki Kaisha
    • Kazuaki Matsumoto
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ink guide for a ballpoint pen
    • Patent number 5,336,009
    • Issue date Aug 9, 1994
    • Jean Young
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ballpoint pen with metallic rod ball seat
    • Patent number 4,529,329
    • Issue date Jul 16, 1985
    • Shachihata Industry Co., Ltd.
    • Masao Hirabayashi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3900268
    • Patent number 3,900,268
    • Issue date Aug 19, 1975
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2978310
    • Patent number 2,978,310
    • Issue date Apr 4, 1961
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2770221
    • Patent number 2,770,221
    • Issue date Nov 13, 1956
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2726639
    • Patent number 2,726,639
    • Issue date Dec 13, 1955
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2724367
    • Patent number 2,724,367
    • Issue date Nov 22, 1955
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2712299
    • Patent number 2,712,299
    • Issue date Jul 5, 1955
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2702021
    • Patent number 2,702,021
    • Issue date Feb 15, 1955
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2380763
    • Patent number 2,380,763
    • Issue date Jul 31, 1945
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2303374
    • Patent number 2,303,374
    • Issue date Dec 1, 1942
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2283333
    • Patent number 2,283,333
    • Issue date May 19, 1942
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2110578
    • Patent number 2,110,578
    • Issue date Mar 8, 1938
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2107150
    • Patent number 2,107,150
    • Issue date Feb 1, 1938
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2107162
    • Patent number 2,107,162
    • Issue date Feb 1, 1938
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2089449
    • Patent number 2,089,449
    • Issue date Aug 10, 1937
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1953976
    • Patent number 1,953,976
    • Issue date Apr 10, 1934
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1950364
    • Patent number 1,950,364
    • Issue date Mar 6, 1934
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1892578
    • Patent number 1,892,578
    • Issue date Dec 27, 1932
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1882644
    • Patent number 1,882,644
    • Issue date Oct 11, 1932
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1811874
    • Patent number 1,811,874
    • Issue date Jun 30, 1931
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1767189
    • Patent number 1,767,189
    • Issue date Jun 24, 1930
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    COLLECTOR-TYPE APPLICATOR IMPLEMENT
    • Publication number 20140348568
    • Publication date Nov 27, 2014
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Shigeki OOBA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MAGNETICALLY ACTUATED CAP LOCKING ASSEMBLY AND WRITING INSTRUMENT C...
    • Publication number 20140270899
    • Publication date Sep 18, 2014
    • Leighton Davies-Smith
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    TWO SIDE WRITING FOUNTAIN PEN
    • Publication number 20130322953
    • Publication date Dec 5, 2013
    • Yee-Shang LAI
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    FOUNTAIN PEN
    • Publication number 20120294668
    • Publication date Nov 22, 2012
    • Gian Luca Malaguti
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Direct liquid-writing instrument
    • Publication number 20090028628
    • Publication date Jan 29, 2009
    • Takehiko Shima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES