TREA

with roller writing-points

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Industry

  • CPC
  • B43K8/20
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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

B43K8/20with roller writing-points
Industries

Patents Grantslast 30 patents

  • 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

    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

    Writing implement with pivoting roller
    • Patent number 8,007,195
    • Issue date Aug 30, 2011
    • Societe BIC
    • Didier Lange
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument including a valve feeder device
    • Patent number 7,396,179
    • Issue date Jul 8, 2008
    • Societe BIC
    • Didier Lange
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Liquid applicator
    • Patent number 5,709,492
    • Issue date Jan 20, 1998
    • Sakura Color Products Corp.
    • Masahiro Yasunaga
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Coloring device
    • Patent number 5,685,224
    • Issue date Nov 11, 1997
    • Binney & Smith Inc.
    • Bryan L. Dean
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Drawing implement
    • Patent number 5,490,738
    • Issue date Feb 13, 1996
    • James M. Pearce
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Roll-point pen
    • Patent number 5,251,991
    • Issue date Oct 12, 1993
    • Yoshihito Akutsu
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Pen tip structure
    • Patent number 4,842,433
    • Issue date Jun 27, 1989
    • Teibow Co., Ltd.
    • Katsumi Otsuka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Marking apparatus
    • Patent number 4,669,905
    • Issue date Jun 2, 1987
    • John E. Hanna
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fountain type applicator for ink or the like and cartridge therefor
    • Patent number 4,659,243
    • Issue date Apr 21, 1987
    • John P. Winson
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Scale printing instrument
    • Patent number 4,366,755
    • Issue date Jan 4, 1983
    • Minoru Yoshimura
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3917419
    • Patent number 3,917,419
    • Issue date Nov 4, 1975
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3783785
    • Patent number 3,783,785
    • Issue date Jan 8, 1974
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3085554
    • Patent number 3,085,554
    • Issue date Apr 16, 1963
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3003468
    • Patent number 3,003,468
    • Issue date Oct 10, 1961
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2970569
    • Patent number 2,970,569
    • Issue date Feb 7, 1961
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2768609
    • Patent number 2,768,609
    • Issue date Oct 30, 1956
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2504189
    • Patent number 2,504,189
    • Issue date Apr 18, 1950
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2161551
    • Patent number 2,161,551
    • Issue date Jun 6, 1939
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1993846
    • Patent number 1,993,846
    • Issue date Mar 12, 1935
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1898780
    • Patent number 1,898,780
    • Issue date Feb 21, 1933
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1614044
    • Patent number 1,614,044
    • Issue date Jan 11, 1927
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1575209
    • Patent number 1,575,209
    • Issue date Mar 2, 1926
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    POCKET SIZE PEN
    • Publication number 20230347681
    • Publication date Nov 2, 2023
    • Justin Lowes
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Compact system to mix and create color materials
    • Publication number 20190275827
    • Publication date Sep 12, 2019
    • Harrison Dave Nguyen
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    INPUT SYSTEM
    • Publication number 20190187824
    • Publication date Jun 20, 2019
    • STAEDTLER Mars GmbH & Co. KG
    • Axel MARX
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    ROLLER-BALL PAINT MARKER
    • Publication number 20170136804
    • Publication date May 18, 2017
    • Crayola, LLC
    • CHRISTOPHER P. OREM
    • 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

    APPARATUS AND METHOD FOR ARTISTIC WRITING
    • Publication number 20150290962
    • Publication date Oct 15, 2015
    • Otto Rodriguez
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing Implement
    • Publication number 20070217861
    • Publication date Sep 20, 2007
    • Didier Lange
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing Instrument Including a Valve Feeder Device
    • Publication number 20070217859
    • Publication date Sep 20, 2007
    • Didier Lange
    • 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