TREA

Capillary nibs

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Industry

  • CPC
  • B43K1/003
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Parent Industries

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

Current Industry

B43K1/003Capillary nibs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Writing implement
    • Patent number 12,227,024
    • Issue date Feb 18, 2025
    • Mitsubishi Pencil Company, Limited
    • Hirotake Izawa
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 12,030,334
    • Issue date Jul 9, 2024
    • Societe BIC
    • Julien Lintermy
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Nib for writing felt pen
    • Patent number 11,926,171
    • Issue date Mar 12, 2024
    • Societe BIC
    • Etienne Roudaut
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument comprising a switchable flow material
    • Patent number 11,884,092
    • Issue date Jan 30, 2024
    • Societe BIC
    • Panagiotis Polygerinos
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Wicking nib device and system
    • Patent number 11,813,887
    • Issue date Nov 14, 2023
    • Crayola LLC
    • Craig Skinner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Pen
    • Patent number 11,724,534
    • Issue date Aug 15, 2023
    • Kuretake Co., Ltd.
    • Miyoko Tsuda
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Nib for writing felt pen
    • Patent number 11,697,302
    • Issue date Jul 11, 2023
    • Societe BIC
    • Etienne Roudaut
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Wicking nib device and system
    • Patent number 11,472,219
    • Issue date Oct 18, 2022
    • Crayola LLC
    • Craig Skinner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing implement
    • Patent number 11,427,027
    • Issue date Aug 30, 2022
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Yasuaki Ogiwara
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Cap for writing instrument
    • Patent number D931937
    • Issue date Sep 28, 2021
    • Lina María Rodríguez Gómez
    • D19 - Office supplies
  • Information Patent Grant

    Writing, marking and/or drawing liquid for capillary systems, espec...
    • Patent number 11,072,718
    • Issue date Jul 27, 2021
    • Faber-Castell AG
    • Tatiana Appel
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Applicator
    • Patent number 10,827,816
    • Issue date Nov 10, 2020
    • WINTRADING CO., LTD.
    • Hiroaki Takahashi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing tool and dispensing unit thereof
    • Patent number 10,828,928
    • Issue date Nov 10, 2020
    • SDI Corporation
    • Szu-Yu Chen
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument having a multi-use tip
    • Patent number 10,589,561
    • Issue date Mar 17, 2020
    • Societe BIC
    • Arnaud Bez
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing tool
    • Patent number 10,569,594
    • Issue date Feb 25, 2020
    • SDI Corporation
    • Szu-Yu Chen
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Pen and pen refill having a longitudinally extending groove for tra...
    • Patent number 10,455,919
    • Issue date Oct 29, 2019
    • Kuretake Co., Ltd.
    • Natsumi Saito
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Multicomponent sintered porous liquid applicator nibs
    • Patent number 10,195,635
    • Issue date Feb 5, 2019
    • Porex Corporation
    • Kevin Sporrer
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Marker and stamp system
    • Patent number 10,179,474
    • Issue date Jan 15, 2019
    • Matthew DeBoer
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Liquid applying container
    • Patent number 9,908,362
    • Issue date Mar 6, 2018
    • Tokiwa Corporation
    • Risa Yasumi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fountain pen nib
    • Patent number 9,815,316
    • Issue date Nov 14, 2017
    • AKITA GRIND INDUSTRY CO., LTD.
    • Tadao Abe
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Cosmetic applicator
    • Patent number 9,498,044
    • Issue date Nov 22, 2016
    • CAPICOLOR INTERNATIONAL COSMETICS LTD.
    • Ming-Hung Chen
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Conical nib and writing instrument using the same
    • Patent number 9,233,573
    • Issue date Jan 12, 2016
    • Shizuo Yamanaka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument and ink cartridge unit
    • Patent number 9,199,507
    • Issue date Dec 1, 2015
    • Europe Brands S.à.r.l.
    • Leighton Davies-Smith
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Conical nib and writing instrument incorporating the same
    • Patent number 8,475,071
    • Issue date Jul 2, 2013
    • Shizuo Yamanaka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing implement having a capillary writing tip
    • Patent number 8,177,448
    • Issue date May 15, 2012
    • Societe BIC
    • Franck Rolion
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Conical nib, method of manufacture of the same, and ceramic composi...
    • Patent number 6,652,177
    • Issue date Nov 25, 2003
    • Nobuhiko Shimada
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing article whose writing tip includes a drying retardant and p...
    • Patent number 6,644,880
    • Issue date Nov 11, 2003
    • Conte
    • José Duez
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Penpoint
    • Patent number 5,957,610
    • Issue date Sep 28, 1999
    • Shizuo Yamanaka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing implement
    • Patent number 5,775,828
    • Issue date Jul 7, 1998
    • Kabushiki Kaisha Pilot
    • Yasuo Ikeda
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fibrous nib for use in a capillary feed marker
    • Patent number 5,672,021
    • Issue date Sep 30, 1997
    • Avery Dennison Corporation
    • Herman Abber
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    WICKING NIB DEVICE AND SYSTEM
    • Publication number 20230027704
    • Publication date Jan 26, 2023
    • Crayola LLC
    • Craig Skinner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT
    • Publication number 20230001736
    • Publication date Jan 5, 2023
    • SOCIETE BIC
    • Julien LINTERMY
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    NIB FOR WRITING FELT PEN
    • Publication number 20220339959
    • Publication date Oct 27, 2022
    • SOCIETE BIC
    • Etienne ROUDAUT
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT COMPRISING A SWITCHABLE FLOW MATERIAL
    • Publication number 20220184994
    • Publication date Jun 16, 2022
    • SOCIETE BIC
    • Panagiotis POLYGERINOS
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WICKING NIB DEVICE AND SYSTEM
    • Publication number 20210331513
    • Publication date Oct 28, 2021
    • Crayola LLC
    • Craig Skinner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING, MARKING AND/OR DRAWING LIQUID FOR CAPILLARY SYSTEMS, ESPEC...
    • Publication number 20200224045
    • Publication date Jul 16, 2020
    • Faber-Castell AG
    • TATIANA APPEL
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing Tool
    • Publication number 20190084340
    • Publication date Mar 21, 2019
    • SDI Corporation
    • Szu-Yu CHEN
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING TOOL AND DISPENSING UNIT THEREOF
    • Publication number 20180333979
    • Publication date Nov 22, 2018
    • SDI Corporation
    • Szu-Yu CHEN
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MARKER AND STAMP SYSTEM
    • Publication number 20180272793
    • Publication date Sep 27, 2018
    • Matthew DeBoer
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT HAVING A MULTI-USE TIP
    • Publication number 20180186171
    • Publication date Jul 5, 2018
    • SOCIETE BIC
    • Arnaud BEZ
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Conical Nib and Writing Instrument Using the Same
    • Publication number 20130156488
    • Publication date Jun 20, 2013
    • Shizuo Yamanaka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT AND INK CARTRIDGE UNIT
    • Publication number 20130064597
    • Publication date Mar 14, 2013
    • EUROPE BRANDS S.A.R.L.
    • Leighton Davies-Smith
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    CONICAL NIB AND WRITING INSTRUMENT INCORPORATING THE SAME
    • Publication number 20110274478
    • Publication date Nov 10, 2011
    • Shizuo Yamanaka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing Tip For Tracing Lines of Different Widths and Writing Imple...
    • Publication number 20090317172
    • Publication date Dec 24, 2009
    • SOCIETE BIC
    • Vincent Bedhome
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING IMPLEMENT HAVING A CAPILLARY WRITING TIP
    • Publication number 20090226240
    • Publication date Sep 10, 2009
    • SOCIETE BIC
    • Franck Rolion
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Marker tip
    • Publication number 20070212158
    • Publication date Sep 13, 2007
    • Dale Dean Timm
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Tip holder for writing tips
    • Publication number 20060127163
    • Publication date Jun 15, 2006
    • Joerg Rahn
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Marker tip
    • Publication number 20060093427
    • Publication date May 4, 2006
    • Dale Dean Timm
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Conical nib, method of manufacture of the same, and ceramic composi...
    • Publication number 20030152415
    • Publication date Aug 14, 2003
    • Kazue Yamanaka
    • Nobuhiko Shimada
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing Article Whose Writing Tip Includes A Drying Retardant And P...
    • Publication number 20030108377
    • Publication date Jun 12, 2003
    • Jose Duez
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES