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Ball beds

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  • CPC
  • B43K1/084
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43KIMPLEMENTS FOR WRITING OR DRAWING B43K1/00Nibs Writing-points

Current Industry

B43K1/084Ball beds
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Writing ball, method for manufacturing writing ball, and ballpoint...
    • Patent number 12,220,937
    • Issue date Feb 11, 2025
    • Kabushiki Kaisha Pilot Corporation
    • Kouichi Takayama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Passive variable friction pen
    • Patent number 12,030,339
    • Issue date Jul 9, 2024
    • Societe BIC
    • David Duffy
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Method of surface texturing for a writing instrument tip
    • Patent number 12,005,536
    • Issue date Jun 11, 2024
    • Societe BIC
    • Julien Bouchet
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ballpoint pen tip, ballpoint pen refill, and ballpoint pen
    • Patent number 11,975,560
    • Issue date May 7, 2024
    • Kabushiki Kaisha Pilot Corporation
    • Takumi Kajiwara
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Textured ball seat
    • Patent number 11,794,509
    • Issue date Oct 24, 2023
    • Societe BIC
    • Julien Bouchet
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ballpoint pen chip and writing utensil equipped with the ballpoint...
    • Patent number 10,155,410
    • Issue date Dec 18, 2018
    • Zebra Co., Ltd.
    • Naoko Nakamura
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ballpoint pen
    • Patent number 9,533,528
    • Issue date Jan 3, 2017
    • Mitsubishi Pencil Company, Limited
    • Yoshihisa Osano
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 9,375,972
    • Issue date Jun 28, 2016
    • Kabushiki Kaisha Pilot Corporation
    • Hirotaka Masuda
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ballpoint pen tip and ballpoint pen using the same
    • Patent number 9,346,313
    • Issue date May 24, 2016
    • KABUSHIKI KAISHA PILOT CORPORATION
    • Kouichi Takayama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Oil-based ink composition for ball-point pen, and oil-based ball-po...
    • Patent number 9,333,795
    • Issue date May 10, 2016
    • Kabushiki Kaisha Pilot Corporation
    • Takeshi Fujii
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ballpoint pen tip, ballpoint pen refill, and ballpoint pen
    • Patent number 9,056,518
    • Issue date Jun 16, 2015
    • Mitsubishi Pencil Company, Limited
    • Yoshihide Ishii
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ballpoint pen tip, ballpoint pen refill, ballpoint pen, and method...
    • Patent number 8,714,856
    • Issue date May 6, 2014
    • Mitsubishi Pencil Company, Limited
    • Yoshihide Ishii
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ballpoint pen tip and ballpoint pen
    • Patent number 8,430,591
    • Issue date Apr 30, 2013
    • Kabushiki Kaisha Pilot Corporation
    • Keishi Okamoto
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Tip unit for liquid applicator, method for producing the same, and...
    • Patent number 7,914,222
    • Issue date Mar 29, 2011
    • Sakura Color Products Corporation
    • Hiroshi Inoue
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Method of producing applicator tip
    • Patent number 7,721,402
    • Issue date May 25, 2010
    • Sakura Color Products Corporation
    • Hiroshi Inoue
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Aqueous ink composition
    • Patent number 7,538,148
    • Issue date May 26, 2009
    • Sakura Color Products Corporation
    • Hiroshi Inoue
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Tool for manufacturing ballpoint pens
    • Patent number 7,131,181
    • Issue date Nov 7, 2006
    • Societe BIC
    • David Schmitz
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ballpoint pen
    • Patent number 7,083,352
    • Issue date Aug 1, 2006
    • The Pilot Ink Co, Ltd.
    • Masashi Ando
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Rotating head
    • Patent number 7,007,533
    • Issue date Mar 7, 2006
    • Societe BIC
    • David Schmitz
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ball point pen
    • Patent number 6,805,511
    • Issue date Oct 19, 2004
    • The Pilot Ink Co., Ltd.
    • Masashi Ando
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ball-point pen and a penpoint tip therein
    • Patent number 6,422,776
    • Issue date Jul 23, 2002
    • Sakura Color Products Corporation
    • Yasunori Nakatani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Point assembly of a ball-point pen
    • Patent number 6,161,977
    • Issue date Dec 19, 2000
    • Mitsubishi Pencil Kabushiki Kaisha
    • Kazuhiko Furukawa
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ball-point pen
    • Patent number 6,082,920
    • Issue date Jul 4, 2000
    • Mitsubishi Pencil Kabushiki Kaisha
    • Kazuhiko Furukawa
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Valve for correction fluid dispenser
    • Patent number 5,988,922
    • Issue date Nov 23, 1999
    • The Gillette Company
    • John Bussiere
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Apparatus for analyzing signatures
    • Patent number 5,588,765
    • Issue date Dec 31, 1996
    • Signa Scan, Inc.
    • Robert K. Campbell
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Correction fluid
    • Patent number 5,578,117
    • Issue date Nov 26, 1996
    • The Gillette Company
    • Gary F. Matz
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Correction fluid
    • Patent number 5,516,223
    • Issue date May 14, 1996
    • The Gillette Company
    • Gary F. Matz
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Correction fluid
    • Patent number 5,338,775
    • Issue date Aug 16, 1994
    • The Gillette Company
    • Gary F. Matz
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ball point pen with liquid ink
    • Patent number 5,150,979
    • Issue date Sep 29, 1992
    • Paul H. Gallagher
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing tip for a ball point pen
    • Patent number 5,104,249
    • Issue date Apr 14, 1992
    • J. S. Staedtler GmbH & Co.
    • Horst Elsner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    WRITING BALL, METHOD FOR MANUFACTURING WRITING BALL, AND BALLPOINT...
    • Publication number 20240416673
    • Publication date Dec 19, 2024
    • Kabushiki Kaisha Pilot Corporation (Also Trading as Pilot Corporation)
    • Kouichi TAKAYAMA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    BALLPOINT PEN TIP, BALLPOINT PEN REFILL, AND BALLPOINT PEN
    • Publication number 20230398807
    • Publication date Dec 14, 2023
    • KABUSHIKI KAISHA PILOT CORPORATION (also trading as PILOT CORPORATION)
    • Takumi KAJIWARA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    PASSIVE VARIABLE FRICTION PEN
    • Publication number 20230234392
    • Publication date Jul 27, 2023
    • SOCIETE BIC
    • David DUFFY
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    METHOD OF SURFACE TEXTURING FOR A WRITING INSTRUMENT TIP
    • Publication number 20220288728
    • Publication date Sep 15, 2022
    • SOCIETE BIC
    • Julien BOUCHET
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TEXTURED BALL SEAT
    • Publication number 20210245543
    • Publication date Aug 12, 2021
    • SOCIETE BIC
    • Julien BOUCHET
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BALLPOINT PEN TIP AND BALLPOINT PEN USING THE SAME
    • Publication number 20140147190
    • Publication date May 29, 2014
    • Kouichi Takayama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    BALLPOINT PEN TIP, BALLPOINT PEN REFILL, AND BALLPOINT PEN
    • Publication number 20120328356
    • Publication date Dec 27, 2012
    • MITSUBISHI PENCIL COMPANY LIMITED
    • Yoshihide Ishii
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    BALLPOINT PEN TIP, BALLPOINT PEN REFILL, BALLPOINT PEN, AND METHOD...
    • Publication number 20120039663
    • Publication date Feb 16, 2012
    • Mitsubishi Pencil Co., Ltd.
    • Yoshihide Ishii
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Tip for Ball Point Pen
    • Publication number 20110058890
    • Publication date Mar 10, 2011
    • DONG-A PENCIL CO., LTD.
    • Hak-Jae KIM
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    NEEDLE TYPE BALLPOINT PEN CHIP AND THE MANUFACTURING METHOD FOR A N...
    • Publication number 20090110468
    • Publication date Apr 30, 2009
    • ZEBRA CO., LTD.
    • Osamu SUGANO
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Tips for ball-point pens, roller ball pens or gel ink roller ball pens
    • Publication number 20070196160
    • Publication date Aug 23, 2007
    • Sakura Color Products Corporation
    • Yasunori Nakatani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Tip unit for liquid applicator, method for producing the same, and...
    • Publication number 20070110507
    • Publication date May 17, 2007
    • Hiroshi Inoue
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Method of producing applicator tip
    • Publication number 20060260112
    • Publication date Nov 23, 2006
    • Hiroshi Inoue
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Aqueous ink composition
    • Publication number 20060233595
    • Publication date Oct 19, 2006
    • SAKURA COLOR PRODUCTS CORPORATION
    • Hiroshi Inoue
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Tool for manufacturing ballpoint pens
    • Publication number 20050035089
    • Publication date Feb 17, 2005
    • David Schmitz
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Rotating head
    • Publication number 20050034498
    • Publication date Feb 17, 2005
    • David Schmitz
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Ballpoint pen
    • Publication number 20040213629
    • Publication date Oct 28, 2004
    • THE PILOT INK CO., LTD.
    • Masashi Ando
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    BALL POINT PEN
    • Publication number 20040170467
    • Publication date Sep 2, 2004
    • THE PILOT INK CO., LTD.
    • Masashi Ando
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES