TREA

with writing-points comprising felt

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Industry

  • CPC
  • B43K8/024
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43KIMPLEMENTS FOR WRITING OR DRAWING B43K8/00Pens with writing-points other than nibs or balls

Current Industry

B43K8/024with writing-points comprising felt
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Variable color shade marker
    • Patent number 12,251,959
    • Issue date Mar 18, 2025
    • Bic Violex Single Member S.A.
    • Michail Kokozidis
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Surgical skin marker
    • Patent number 12,239,495
    • Issue date Mar 4, 2025
    • DaVinci Plastic Surgery, PC
    • Katherine Lynn-Long Lijoi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Peelable ink composition for porous substrates
    • Patent number 12,104,066
    • Issue date Oct 1, 2024
    • Societe BIC
    • Carine Bethouart
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    System for refilling of used markers
    • Patent number 11,964,508
    • Issue date Apr 23, 2024
    • Mirza Faizan
    • 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

    Method for preparing thermochromic water-based gel ink compositions...
    • Patent number 11,920,047
    • Issue date Mar 5, 2024
    • Societe BIC
    • Alexander Bourque
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Liquid applicator
    • Patent number 11,858,290
    • Issue date Jan 2, 2024
    • Xingfu Zhou
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 11,766,886
    • Issue date Sep 26, 2023
    • Societe BIC
    • Laurent Beaucher
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 11,766,887
    • Issue date Sep 26, 2023
    • Societe BIC
    • Laurent Beaucher
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing utensil and producing method of writing utensil
    • Patent number 11,745,534
    • Issue date Sep 5, 2023
    • Zebra Co., Ltd.
    • Kohei Fukada
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Nib for writing felt pen
    • Patent number 11,607,902
    • Issue date Mar 21, 2023
    • Societe BIC
    • Etienne Roudaut
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Refill for a writing felt pen
    • Patent number 11,390,108
    • Issue date Jul 19, 2022
    • Societe BIC
    • Arnaud Bez
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing method and apparatus
    • Patent number 11,247,507
    • Issue date Feb 15, 2022
    • Joseph D. Maresh
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Water-based liquid cosmetic
    • Patent number 11,160,740
    • Issue date Nov 2, 2021
    • Yuka Yamawaki
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Aqueous ink composition for writing instrument
    • Patent number 11,041,081
    • Issue date Jun 22, 2021
    • Mitsubishi Pencil Company, Limited
    • Kousuke Ogura
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 10,696,087
    • Issue date Jun 30, 2020
    • Joseph D. Maresh
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 10,507,684
    • Issue date Dec 17, 2019
    • Mitsubishi Pencil Company, Limited
    • Tooru Nakajima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Aqueous ink composition for writing instruments
    • Patent number 10,501,649
    • Issue date Dec 10, 2019
    • Mitsubishi Pencil Company, Limited
    • Hisato Haga
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument with spool valve
    • Patent number 10,300,733
    • Issue date May 28, 2019
    • Joseph D. Maresh
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Application pen
    • Patent number 10,239,342
    • Issue date Mar 26, 2019
    • Sika Technology AG
    • Daniel Fehlmann
    • A46 - BRUSHWARE
  • Information Patent Grant

    Angle-adjustable, gravity flow ink refill and pen
    • Patent number 10,232,662
    • Issue date Mar 19, 2019
    • Vikram Aditya Swaminadhan
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Instrument, such as a writing pen, make-up pen, tool or toy and met...
    • Patent number 10,189,296
    • Issue date Jan 29, 2019
    • Patrick Dorpmund
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Roller-ball paint marker
    • Patent number 10,040,312
    • Issue date Aug 7, 2018
    • Crayola, LLC
    • Christopher P. Orem
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Precision marking system
    • Patent number 9,937,616
    • Issue date Apr 10, 2018
    • Lenworth Williams
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Liquid applicator device
    • Patent number 9,764,588
    • Issue date Sep 19, 2017
    • Flocon Inc.
    • Stephan M Ballot
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 9,682,593
    • Issue date Jun 20, 2017
    • The Swatch Group Research and Development Ltd.
    • Michel Willemin
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Apparatus for selectably providing multiple colors of ink from a ma...
    • Patent number 9,597,921
    • Issue date Mar 21, 2017
    • Benjamin Branch
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Coating compositions capable of producing surfaces with dry-erase p...
    • Patent number 9,387,721
    • Issue date Jul 12, 2016
    • Covestro LLC
    • Margaret A. Kendi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Coating compositions capable of producing surfaces with dry-erase p...
    • Patent number 9,376,585
    • Issue date Jun 28, 2016
    • Covestro LLC
    • Margaret A. Kendi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fingertip mountable writing instrument
    • Patent number 9,333,796
    • Issue date May 10, 2016
    • Keith Martin
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    WAX-BASED DRY ERASE INK
    • Publication number 20250092273
    • Publication date Mar 20, 2025
    • Crayola LLC
    • Regan Johnson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SURGICAL SKIN MARKER
    • Publication number 20250000606
    • Publication date Jan 2, 2025
    • DaVinci Plastic Surgery, PC
    • Katherine Lynn-Long LIJOI
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    AQUEOUS INK COMPOSITION FOR WRITING INSTRUMENT, AND WRITING INSTRUMENT
    • Publication number 20250002736
    • Publication date Jan 2, 2025
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Yusuke NAKATA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS GLITTERING INK FOR MINIATURE PAINTING AND APPLICATORS
    • Publication number 20240336793
    • Publication date Oct 10, 2024
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Tatsuya MIZOGUCHI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    VARIABLE COLOR SHADE MARKER
    • Publication number 20240300258
    • Publication date Sep 12, 2024
    • Bic Violex Single Member S.A.
    • Michail KOKOZIDIS
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WATER-BASED INK COMPOSITION WITH COLOR-CHANGING BY EVAPORATION
    • Publication number 20230287227
    • Publication date Sep 14, 2023
    • SOCIETE BIC
    • Damien CONCEDIEU
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PEELABLE INK COMPOSITION FOR POROUS SUBSTRATES
    • Publication number 20230124990
    • Publication date Apr 20, 2023
    • SOCIETE BIC
    • Carine BETHOUART
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SYSTEM FOR REFILLING OF USED MARKERS
    • Publication number 20230060737
    • Publication date Mar 2, 2023
    • Mirza Faizan
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    NIB FOR WRITING FELT PEN
    • Publication number 20220388330
    • Publication date Dec 8, 2022
    • SOCIETE BIC
    • Etienne ROUDAUT
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING UTENSIL AND PRODUCING METHOD OF WRITING UTENSIL
    • Publication number 20220281260
    • Publication date Sep 8, 2022
    • ZEBRA CO., LTD.
    • Kohei FUKADA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENTS
    • Publication number 20220203750
    • Publication date Jun 30, 2022
    • SOCIETE BIC
    • Arnaud BEZ
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT
    • Publication number 20220063322
    • Publication date Mar 3, 2022
    • SOCIETE BIC
    • Laurent BEAUCHER
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT
    • Publication number 20220063323
    • Publication date Mar 3, 2022
    • SOCIETE BIC
    • Laurent BEAUCHER
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WATER-BASED LIQUID COSMETIC
    • Publication number 20220008306
    • Publication date Jan 13, 2022
    • Tokiwa Corporation
    • Yuka YAMAWAKI
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    NIB FOR WRITING FELT PEN
    • Publication number 20210122182
    • Publication date Apr 29, 2021
    • SOCIETE BIC
    • Etienne Roudaut
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    REFILL FOR A WRITING FELT PEN
    • Publication number 20210031556
    • Publication date Feb 4, 2021
    • SOCIETE BIC
    • Arnaud BEZ
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING METHOD AND APPARATUS
    • Publication number 20210016595
    • Publication date Jan 21, 2021
    • JOSEPH D. MARESH
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WATER-BASED LIQUID COSMETIC
    • Publication number 20200129401
    • Publication date Apr 30, 2020
    • Tokiwa Corporation
    • Yuka YAMAWAKI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WRITING INSTRUMENT
    • Publication number 20180370274
    • Publication date Dec 27, 2018
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Tooru Nakajima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    AQUEOUS INK COMPOSITION FOR WRITING INSTRUMENTS
    • Publication number 20180016457
    • Publication date Jan 18, 2018
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Hisato HAGA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Marking Implement
    • Publication number 20170267015
    • Publication date Sep 21, 2017
    • Lani J. Daniels
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    INSTRUMENT, SUCH AS A WRITING PEN, MAKE-UP PEN, TOOL OR TOY AND MET...
    • Publication number 20170087922
    • Publication date Mar 30, 2017
    • Patrick DORPMUND
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Angle-adjustable, gravity flow ink refill and pen
    • Publication number 20170072735
    • Publication date Mar 16, 2017
    • Vikram Aditya Swaminadhan
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    AQUEOUS INK COMPOSITION FOR WRITING INSTRUMENTS
    • Publication number 20160264800
    • Publication date Sep 15, 2016
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Chihiro NISHIJIMA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Elongated and Retractable Sterile Marker Apparatus
    • Publication number 20160229220
    • Publication date Aug 11, 2016
    • Timothy W. Morgan
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    PRECISION MARKING SYSTEM
    • Publication number 20160221180
    • Publication date Aug 4, 2016
    • Lenworth WILLIAMS
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING IMPLEMENT WITH REVERSE CLIP CAP
    • Publication number 20160193865
    • Publication date Jul 7, 2016
    • ROTUBA EXTRUDERS, INC.
    • Gregory Shea
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Application Pen
    • Publication number 20160075168
    • Publication date Mar 17, 2016
    • Sika Technology AG
    • Daniel FEHLMANN
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    COATING COMPOSITIONS CAPABLE OF PRODUCING SURFACES WITH DRY-ERASE P...
    • Publication number 20160060478
    • Publication date Mar 3, 2016
    • Bayer MaterialScience LLC
    • Margaret A. Kendi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    COATING COMPOSITIONS CAPABLE OF PRODUCING SURFACES WITH DRY-ERASE P...
    • Publication number 20160060477
    • Publication date Mar 3, 2016
    • Bayer MaterialScience LLC
    • Margaret A. Kendi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES