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Valves

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  • CPC
  • B43K5/1827
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43KIMPLEMENTS FOR WRITING OR DRAWING B43K5/00Pens with ink reservoirs in holders

Current Industry

B43K5/1827Valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fountain pen with quick-filling coupling
    • Patent number 12,030,338
    • Issue date Jul 9, 2024
    • Montblanc-Simplo GmbH
    • Thilo Wagner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument
    • Patent number 11,642,909
    • Issue date May 9, 2023
    • Kuretake Co., Ltd.
    • Katsuya Yoshida
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Pen with multiple colors
    • Patent number 11,529,824
    • Issue date Dec 20, 2022
    • Societe BIC
    • David Michael Duffy
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Applicator
    • Patent number 11,318,777
    • Issue date May 3, 2022
    • Mitsubishi Pencil Company, Limited
    • Toru Nakajima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Application container
    • Patent number 11,299,329
    • Issue date Apr 12, 2022
    • Sato Pharmaceutical Co., Ltd.
    • Kota Sakata
    • A45 - HAND OR TRAVELLING ARTICLES
  • 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

    Free ink writing instrument with microfluidic valve
    • Patent number 11,117,415
    • Issue date Sep 14, 2021
    • Societe BIC
    • Olivier Albenge
    • 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

    Cosmetic applicator with rotary cartridge
    • Patent number 10,349,721
    • Issue date Jul 16, 2019
    • Fashion Beauty Cosmetech Co., Ltd.
    • Hsiu-Ou Lu
    • 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

    Ink delivery system
    • Patent number 10,245,877
    • Issue date Apr 2, 2019
    • SANFORD, L.P.
    • Daniel Francis Debartolo
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Marking device and method
    • Patent number 10,029,509
    • Issue date Jul 24, 2018
    • Marxman Limited
    • Martin Chard
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fountain pen
    • Patent number 9,902,191
    • Issue date Feb 27, 2018
    • Louis Vuitton Malletier
    • Vincent Prigent
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument and ink cartridge
    • Patent number 9,884,508
    • Issue date Feb 6, 2018
    • Kabushiki Kaisha Pilot Corporation
    • Takanori Hoshino
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument with spool valve
    • Patent number 9,862,224
    • Issue date Jan 9, 2018
    • Joseph D. Maresh
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ink-delivery systems
    • Patent number 9,156,304
    • Issue date Oct 13, 2015
    • Hallmark Cards, Incorporated
    • Christopher P. Orem
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ink-delivery systems
    • Patent number 9,114,662
    • Issue date Aug 25, 2015
    • Crayola, LLC
    • Christopher P. Orem
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fountain pen
    • Patent number 9,033,607
    • Issue date May 19, 2015
    • Gian Luca Malaguti
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fountain pen
    • Patent number 8,702,334
    • Issue date Apr 22, 2014
    • Marco Geminiani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Ink delivery systems
    • Patent number 8,485,749
    • Issue date Jul 16, 2013
    • Crayola LLC
    • Christopher P. Orem
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Expressive pen
    • Patent number 8,348,538
    • Issue date Jan 8, 2013
    • Koninklijke Philips Electronics N.V.
    • Evert Jan Van Loenen
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Applying implement having an application tip shiftable independentl...
    • Patent number 5,387,046
    • Issue date Feb 7, 1995
    • Kabushiki Kaisha Mikado Seisakusho
    • Akira Danno
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Method of manufacturing a fluid dispenser
    • Patent number 5,368,810
    • Issue date Nov 29, 1994
    • The Gillette Company
    • Ronald A. Draper
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fluid dispenser
    • Patent number 5,261,755
    • Issue date Nov 16, 1993
    • The Gillette Company
    • Ronald A. Draper
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Valve unit for writing instruments or liquid applicators
    • Patent number 5,067,838
    • Issue date Nov 26, 1991
    • Mitsubishi Pencil Co., Ltd.
    • Yasuyuki Iwase
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Disposable inker cartridge and holder therefor
    • Patent number 4,400,708
    • Issue date Aug 23, 1983
    • Richard L. Sachs
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3594092
    • Patent number 3,594,092
    • Issue date Jul 20, 1971
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2951466
    • Patent number 2,951,466
    • Issue date Sep 6, 1960
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2771059
    • Patent number 2,771,059
    • Issue date Nov 20, 1956
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2638873
    • Patent number 2,638,873
    • Issue date May 19, 1953
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    Writing Instrument
    • Publication number 20220379651
    • Publication date Dec 1, 2022
    • Kuretake Co., Ltd.
    • Katsuya Yoshida
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    PEN WITH MULTIPLE COLORS
    • Publication number 20210387470
    • Publication date Dec 16, 2021
    • SOCIETE BIC
    • David Michael DUFFY
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Heat Reactive Composition and Applicator Apparatus and Method
    • Publication number 20210214286
    • Publication date Jul 15, 2021
    • Evan R. Van Auken
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • 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

    FREE INK WRITING INSTRUMENT WITH MICROFLUIDIC VALVE
    • Publication number 20200207144
    • Publication date Jul 2, 2020
    • SOCIETE BIC
    • Olivier ALBENGE
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    INK DELIVERY SYSTEM
    • Publication number 20170282633
    • Publication date Oct 5, 2017
    • SANFORD L.P.
    • Daniel Francis Debartolo
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Marking Device and Method
    • Publication number 20160318333
    • Publication date Nov 3, 2016
    • Martin Chard
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing Instrument and Ink Cartridge
    • Publication number 20160288561
    • Publication date Oct 6, 2016
    • Kabushiki Kaisha Pilot Corporation
    • Takanori Hoshino
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    FOUNTAIN PEN
    • Publication number 20150298487
    • Publication date Oct 22, 2015
    • Vincent Prigent
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Ink-Delivery Systems
    • Publication number 20130294811
    • Publication date Nov 7, 2013
    • Christopher P. Orem
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Ink-Delivery Systems
    • Publication number 20130271533
    • Publication date Oct 17, 2013
    • Christopher P. Orem
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Marking Device and Method
    • Publication number 20130149448
    • Publication date Jun 13, 2013
    • Martin Chard
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    FOUNTAIN PEN
    • Publication number 20120294668
    • Publication date Nov 22, 2012
    • Gian Luca Malaguti
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    IMPROVED FOUNTAIN PEN
    • Publication number 20110076089
    • Publication date Mar 31, 2011
    • Marco Geminiani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Ink Delivery Systems
    • Publication number 20110012965
    • Publication date Jan 20, 2011
    • Crayola LLC
    • Christopher P. Orem
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    EXPRESSIVE PEN
    • Publication number 20090264713
    • Publication date Oct 22, 2009
    • Koninklijke Philips Electronics N.V.
    • Evert Jan Van Loenen
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Multicolor pen
    • Publication number 20060244805
    • Publication date Nov 2, 2006
    • Ming-Hsiang Yeh
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES