TREA

Pens with writing-points other than nibs or balls

Follow

Industry

  • CPC
  • B43K8/00
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

Current Industry

B43K8/00Pens with writing-points other than nibs or balls

Sub Industries

B43K8/003Pen barrels B43K8/006using a spraying system B43K8/02with writing-points comprising fibres, felt, or similar porous or capillary material B43K8/022with writing-points comprising fibres B43K8/024with writing-points comprising felt B43K8/026with writing-points comprising capillary material B43K8/028Movable closure or gate B43K8/03Ink reservoirs Ink cartridges B43K8/04Arrangements for feeding ink to writing-points B43K8/06Wick feed from within reservoir to writing-points B43K8/08Wick separate from writing-points B43K8/10including compartment for soluble solid material B43K8/12writing-points or writing-point units being separable from reservoir B43K8/14with coreless tubular writing-points B43K8/143Arrangements for feeding the ink to the writing-points B43K8/146Ink cartridges, ink reservoirs B43K8/16with tubular writing-points comprising a movable cleaning element B43K8/165Ink cartridges, ink reservoirs B43K8/18Arrangements for feeding the ink to the writing-points B43K8/20with roller writing-points B43K8/22with electrically or magnetically activated writing-points B43K8/24characterised by the means for retracting writing-points
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Writing instrument
    • Patent number 12,365,197
    • Issue date Jul 22, 2025
    • C. Josef Lamy GmbH
    • Wilhelm Berberich
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Dry erase inks, and associated methods and writing instruments
    • Patent number 12,338,352
    • Issue date Jun 24, 2025
    • Sanford L.P.
    • Russell Andrew Vanderhoof
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Reusable marker with self-replacing nib
    • Patent number 12,325,256
    • Issue date Jun 10, 2025
    • Shawn Kalina
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Pocket size pen
    • Patent number 12,325,257
    • Issue date Jun 10, 2025
    • Justin Lowes
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instruments
    • Patent number 12,319,083
    • Issue date Jun 3, 2025
    • Bic Violex Single Member S.A.
    • Panagiotis Kopelas
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Device for applying a viscous substance
    • Patent number 12,290,825
    • Issue date May 6, 2025
    • SCHWAN-STABILO COSMETIC GMBH & CO. KG
    • Monika Schroft
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Liquid storage member for coating tools
    • Patent number 12,275,215
    • Issue date Apr 15, 2025
    • Mitsubishi Pencil Company, Limited
    • Saki Tanaka
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Printing method and printing apparatus for improving visibility and...
    • Patent number 12,275,250
    • Issue date Apr 15, 2025
    • Societe BIC
    • Jae Hyun Joo
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • 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

    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

    Convertible metal backings and related methods
    • Patent number 12,220,075
    • Issue date Feb 11, 2025
    • Avertech, Inc.
    • Neal H. Avery
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Applicator for hazardous materials
    • Patent number 12,194,774
    • Issue date Jan 14, 2025
    • Henkel AG & Co. KGaA
    • Bashir M. Ahmed
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Multi-posture bedside writing pen
    • Patent number 12,187,069
    • Issue date Jan 7, 2025
    • Ningbo Institute of Northwestern Polytechnical University
    • Minqing Wang
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fiber-bundled part for writing instruments, and pen tip and writing...
    • Patent number 12,187,068
    • Issue date Jan 7, 2025
    • Mitsubishi Pencil Company, Limited
    • Toshihiro Takahashi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Non-smear nib and associated writing instruments
    • Patent number 12,179,508
    • Issue date Dec 31, 2024
    • SANFORD, L.P.
    • Vasanth Andrew Gnanadoss
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Knock-type writing instrument
    • Patent number 12,162,305
    • Issue date Dec 10, 2024
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Toru Nakajima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Self-healing seal assembly for a writing instrument
    • Patent number 12,162,306
    • Issue date Dec 10, 2024
    • Societe BIC
    • Nikolaos Chatzigrigoriou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Applicator
    • Patent number 12,144,412
    • Issue date Nov 19, 2024
    • Mitsubishi Pencil Company, Limited
    • Nao Kumai
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Oil-based ink composition for writing board and marking pen incorpo...
    • Patent number 12,139,623
    • Issue date Nov 12, 2024
    • Kabushiki Kaisha Pilot Corporation
    • Katsuhisa Asada
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Writing instrument
    • Patent number 12,134,281
    • Issue date Nov 5, 2024
    • Mitsubishi Pencil Company, Limited
    • Yusuke Nakata
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Writing system having magnetic writing tool and magnetic support su...
    • Patent number 12,122,180
    • Issue date Oct 22, 2024
    • SteadyScrib, LLC
    • Alexis Anne Chan
    • 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

    Writing instrument and method
    • Patent number 12,083,818
    • Issue date Sep 10, 2024
    • Bic Violex Single Member S.A.
    • Georgios Katsikas
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • 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

    Oil-based ink composition for writing utensils, writing utensil usi...
    • Patent number 12,054,622
    • Issue date Aug 6, 2024
    • Mitsubishi Pencil Company, Limited
    • Takayuki Ikai
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Porous color linker
    • Patent number 12,017,472
    • Issue date Jun 25, 2024
    • Societe BIC
    • Etienne Roudaut
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Double-head marker pen
    • Patent number 12,011,948
    • Issue date Jun 18, 2024
    • CHINA FIRST PENCIL CO., LTD.
    • Bingyang Zhang
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Marking pen
    • Patent number 11,987,068
    • Issue date May 21, 2024
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Yusuke Kobayashi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Dry erase ink with improved drying time
    • Patent number 11,970,623
    • Issue date Apr 30, 2024
    • Societe BIC
    • Carine Bethouart
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    Reusable Marker with Self-Replacing Nib
    • Publication number 20250187363
    • Publication date Jun 12, 2025
    • Shawn Kalina
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    OIL-BASED INK COMPOSITION FOR WRITING UTENSILS
    • Publication number 20250179317
    • Publication date Jun 5, 2025
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Takayuki IKAI
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    CONVERTIBLE METAL BACKINGS AND RELATED METHODS
    • Publication number 20250176748
    • Publication date Jun 5, 2025
    • Avertech, Inc.
    • Neal H. Avery
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    A Customizable Writing Instrument
    • Publication number 20250162341
    • Publication date May 22, 2025
    • Mopen LLC
    • Abhay Modi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    APPLICATOR FOR HAZARDOUS MATERIALS
    • Publication number 20250144955
    • Publication date May 8, 2025
    • Henkel AG & Co. KGaA
    • Bashir M. Ahmed
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    APPLICATOR FOR HAZARDOUS MATERIALS
    • Publication number 20250121625
    • Publication date Apr 17, 2025
    • Henkel AG & Co. KGaA
    • Bashir M. Ahmed
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    COSMETIC APPLICATOR
    • Publication number 20250113908
    • Publication date Apr 10, 2025
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Shunsuke SAKAI
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    SURGICAL INK, PRODUCTION METHOD FOR SAID INK, AND SURGICAL PEN USIN...
    • Publication number 20250108654
    • Publication date Apr 3, 2025
    • National Center for Global Health and Medicine
    • Yutaka MARUOKA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • 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

    A REPLACEABLE CARTRIDGE FOR A WRITING INSTRUMENT AND METHOD THEREOF
    • Publication number 20250010654
    • Publication date Jan 9, 2025
    • SOCIETE BIC
    • Etienne MICHENAUD
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • 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

    SINTERED POROUS POLYPROPYLENE MEDIA AND APPLICATIONS
    • Publication number 20240417497
    • Publication date Dec 19, 2024
    • POREX CORPORATION
    • Shawn Patrick Knotts
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PRINTER USING ASH
    • Publication number 20240375426
    • Publication date Nov 14, 2024
    • TIMELESS GUARDIANS
    • Patrick SMETS
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    MULTI-TOOL MARKING DEVICE
    • Publication number 20240351362
    • Publication date Oct 24, 2024
    • David Shulman
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • 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

    WRITING INSTRUMENT
    • Publication number 20240294029
    • Publication date Sep 5, 2024
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Yusuke NAKATA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SELF-HEALING SEAL ASSEMBLY FOR A WRITING INSTRUMENT
    • Publication number 20240253388
    • Publication date Aug 1, 2024
    • SOCIETE BIC
    • Nikolaos CHATZIGRIGORIOU
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Stylus pen refill size improvement
    • Publication number 20240246352
    • Publication date Jul 25, 2024
    • Jamal Zuhour
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT
    • Publication number 20240174020
    • Publication date May 30, 2024
    • C. Josef Lamy GmbH
    • Wilhelm BERBERICH
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    OILY INK COMPOSITION FOR WRITING UTENSIL
    • Publication number 20240166901
    • Publication date May 23, 2024
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Yosuke SETAGAWA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    OILY INK COMPOSITION
    • Publication number 20240150599
    • Publication date May 9, 2024
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Takayuki IKAI
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    MULTI-POSTURE BEDSIDE WRITING PEN
    • Publication number 20240140130
    • Publication date May 2, 2024
    • Ningbo Institute of Northwestern Polytechnical University
    • Minqing WANG
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    HETEROGENEOUS FIBER FLUID RESERVOIRS
    • Publication number 20240083192
    • Publication date Mar 14, 2024
    • Porex Technologies Corporation
    • David Bradley Harris
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING IMPLEMENT
    • Publication number 20240051329
    • Publication date Feb 15, 2024
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Hirotake IZAWA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MEDICAL TUBING MARKER AND METHOD
    • Publication number 20240001705
    • Publication date Jan 4, 2024
    • Paul Connor Shanahan
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • 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

    DOUBLE-HEAD MARKER PEN
    • Publication number 20230373237
    • Publication date Nov 23, 2023
    • CHINA FIRST PENCIL CO., LTD.
    • Bingyang ZHANG
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    KNOCK-TYPE WRITING INSTRUMENT
    • Publication number 20230347683
    • Publication date Nov 2, 2023
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Toru NAKAJIMA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES