TREA

Writing-points comprising fibres Felt pads

Follow

Industry

  • CPC
  • B43K1/12
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

B43K1/12Writing-points comprising fibres Felt pads
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Writing instruments and associated methods
    • Patent number 12,064,989
    • Issue date Aug 20, 2024
    • SANFORD, L.P.
    • Bret Ryan Marschand
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Color linker
    • Patent number 12,036,814
    • Issue date Jul 16, 2024
    • Societe BIC
    • Arnaud Bez
    • 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

    Marker for variable shading under pressure
    • Patent number 11,827,048
    • Issue date Nov 28, 2023
    • Societe BIC
    • Etienne Roudaut
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Process of preparation of an aqueous gel ink with fixed color compr...
    • Patent number 11,820,905
    • Issue date Nov 21, 2023
    • Societe BIC
    • Olivier Albenge
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Process of preparation of an aqueous gel ink with variable color co...
    • Patent number 11,802,214
    • Issue date Oct 31, 2023
    • Societe BIC
    • Olivier Albenge
    • B82 - NANO-TECHNOLOGY
  • 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

    Writing instrument
    • Patent number 11,660,903
    • Issue date May 30, 2023
    • QINGDAO BEST POINT STATIONERY CO., LTD.
    • Yuanhong Wang
    • 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

    Writing implement
    • Patent number 11,472,221
    • Issue date Oct 18, 2022
    • Mitsubishi Pencil Company, Limited
    • Tooru Nakajima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Alcohol-based dry-erasable ink
    • Patent number 11,286,397
    • Issue date Mar 29, 2022
    • Societe BIC
    • Carine Bethouart
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ink-based marking device having a multi-component nib structure
    • Patent number 11,279,165
    • Issue date Mar 22, 2022
    • Crayola LLC
    • Craig Skinner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 11,148,460
    • Issue date Oct 19, 2021
    • Mitsubishi Pencil Company, Limited
    • Hitoshi Suzuki
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instruments and associated methods
    • Patent number 11,110,738
    • Issue date Sep 7, 2021
    • Sanford L.P.
    • Bret Ryan Marschand
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • 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

    Phthalocyanine formulation and uses thereof
    • Patent number 10,988,687
    • Issue date Apr 27, 2021
    • Li-Cor, Inc.
    • Xinshe Xu
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Decorative imaging process using fibrous nib markers with specific...
    • Patent number 10,913,870
    • Issue date Feb 9, 2021
    • Esprix Technologies, LP
    • Tonya Tremitiere
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Electronic board
    • Patent number 10,817,110
    • Issue date Oct 27, 2020
    • SHARP KABUSHIKI KAISHA
    • Hisamitsu Yano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    See-through highlighter
    • Patent number 10,723,166
    • Issue date Jul 28, 2020
    • Napat Thawornsing
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Surgical marker
    • Patent number 10,675,909
    • Issue date Jun 9, 2020
    • Michael Bezuhly
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Decorative imaging process using fibrous nib markers with specific...
    • Patent number 10,669,440
    • Issue date Jun 2, 2020
    • Esprix Technologies, LP
    • Tonya Tremitiere
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Liquid ink writing instrument
    • Patent number 10,611,185
    • Issue date Apr 7, 2020
    • QINGDAO CHANGLONG STATIONERY CO., LTD.
    • Sipeng Xie
    • 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

    Writing implement
    • Patent number 10,336,129
    • Issue date Jul 2, 2019
    • Mitsubishi Pencil Company, Limited
    • Tooru Nakajima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Surgical marker
    • Patent number 10,173,459
    • Issue date Jan 8, 2019
    • Michael Bezuhly
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Marker for optical mark response forms
    • Patent number 9,931,884
    • Issue date Apr 3, 2018
    • Amara Rahman Durham
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Phthalocyanine formulation and uses thereof
    • Patent number 9,845,430
    • Issue date Dec 19, 2017
    • Li-Cor, Inc.
    • Xinshe Xu
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Surgical marker
    • Patent number 9,815,317
    • Issue date Nov 14, 2017
    • Michael Bezuhly
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 9,796,207
    • Issue date Oct 24, 2017
    • V SPARK CO., LTD.
    • Masayuki Kawasaki
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    FIBER-BUNDLED PART FOR WRITING INSTRUMENTS, AND PEN TIP AND WRITING...
    • Publication number 20230406029
    • Publication date Dec 21, 2023
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Toshihiro TAKAHASHI
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING NIB ASSEMBLIES AND WRITING INSTRUMENTS
    • Publication number 20230339255
    • Publication date Oct 26, 2023
    • Sanford L.P.
    • Helena B. HARRISON
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    WRITING INSTRUMENTS AND ASSOCIATED NIB ASSEMBLIES
    • Publication number 20230226844
    • Publication date Jul 20, 2023
    • Sanford L.P.
    • William T. Ehlers
    • 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

    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 IMPLEMENT
    • Publication number 20220324250
    • Publication date Oct 13, 2022
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Hirotake IZAWA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MARKER FOR VARIABLE SHADING UNDER PRESSURE
    • Publication number 20220297466
    • Publication date Sep 22, 2022
    • SOCIETE BIC
    • Etienne ROUDAUT
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    COLOR LINKER
    • Publication number 20220297468
    • Publication date Sep 22, 2022
    • SOCIETE BIC
    • Arnaud BEZ
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING IMPLEMENT
    • Publication number 20220194120
    • Publication date Jun 23, 2022
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Tooru NAKAJIMA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Non-Smear Nib and Associated Writing Instruments
    • Publication number 20220041006
    • Publication date Feb 10, 2022
    • Sanford L.P.
    • Vasanth Andrew Gnanadoss
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT
    • Publication number 20210379923
    • Publication date Dec 9, 2021
    • QINGDAO BEST POINT STATIONERY CO., LTD.
    • YUANHONG WANG
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing Instruments and Associated Methods
    • Publication number 20210362533
    • Publication date Nov 25, 2021
    • Sanford, L.P.
    • Bret Ryan Marschand
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    PEN TIP AND WRITING TOOL EQUIPPED WITH THE PEN TIP
    • Publication number 20210316566
    • Publication date Oct 14, 2021
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Toshimi KAMITANI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Retractable Marker Assembly
    • Publication number 20210122184
    • Publication date Apr 29, 2021
    • Nene Agbeyteye
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • 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

    DECORATIVE IMAGING PROCESS USING FIBROUS NIB MARKERS WITH SPECIFIC...
    • Publication number 20210087415
    • Publication date Mar 25, 2021
    • Esprix Technologies, LP.
    • Tonya Tremitiere
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    APPARATUS AND METHODS FOR CONCEALING VITILIGO
    • Publication number 20210037949
    • Publication date Feb 11, 2021
    • Zanderm LLC
    • James R. Adelson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INK-BASED MARKING DEVICE HAVING A MULTI-COMPONENT NIB STRUCTURE
    • Publication number 20200391538
    • Publication date Dec 17, 2020
    • Crayola LLC
    • Craig Skinner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing Instruments and Associated Methods
    • Publication number 20200276855
    • Publication date Sep 3, 2020
    • Sanford, L.P.
    • Bret Ryan Marschand
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    DECORATIVE IMAGING PROCESS USING FIBROUS NIB MARKERS WITH SPECIFIC...
    • Publication number 20200239716
    • Publication date Jul 30, 2020
    • Esprix Technologies, LP.
    • Tonya Tremitiere
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • 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

    ALCOHOL-BASED DRY-ERASABLE INK
    • Publication number 20200048484
    • Publication date Feb 13, 2020
    • SOCIETE BIC
    • Carine BETHOUART
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ELECTRONIC BOARD
    • Publication number 20200004399
    • Publication date Jan 2, 2020
    • Sharp Kabushiki Kaisha
    • HISAMITSU YANO
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    INK-BASED MARKING DEVICE HAVING A MULTI-COMPONENT NIB STRUCTURE
    • Publication number 20190315151
    • Publication date Oct 17, 2019
    • Crayola LLC
    • Craig Skinner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    A LIQUID INK WRITING INSTRUMENT
    • Publication number 20190283485
    • Publication date Sep 19, 2019
    • QINGDAO CHANGLONG STATIONERY CO., LTD.
    • Sipeng XIE
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Marker Assembly for Use in Clinical Marking
    • Publication number 20190247143
    • Publication date Aug 15, 2019
    • Guy's and St. Thomas' NHS Foundation Trust
    • Andrew John Coleman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WRITING INSTRUMENT
    • Publication number 20190193454
    • Publication date Jun 27, 2019
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Hitoshi SUZUKI
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    SURGICAL MARKER
    • Publication number 20190143740
    • Publication date May 16, 2019
    • Michael Bezuhly
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Methods and Apparatuses for Pigment Application and Removal
    • Publication number 20180229538
    • Publication date Aug 16, 2018
    • Perry Kaye
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    PHTHALOCYANINE FORMULATION AND USES THEREOF
    • Publication number 20180079954
    • Publication date Mar 22, 2018
    • Li-cor, Inc.
    • Xinshe Xu
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES