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continuously-adjustable nibs

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  • CPC
  • B43K17/005
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43KIMPLEMENTS FOR WRITING OR DRAWING B43K17/00Continuously-adjustable nibs

Current Industry

B43K17/005continuously-adjustable nibs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Writing instrument having an elongated tip with a curvature system
    • Patent number 10,744,813
    • Issue date Aug 18, 2020
    • Clarence Parker
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Marker pen with angularly adjustable tip
    • Patent number 10,525,760
    • Issue date Jan 7, 2020
    • Daryl Ali
    • 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

    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

    Marking system using gravity
    • Patent number 9,623,552
    • Issue date Apr 18, 2017
    • Anna Stoklosa
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Applying material extruding container
    • Patent number 9,474,348
    • Issue date Oct 25, 2016
    • Tokiwa Corporation
    • Yoshikazu Tani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument and ink cartridge unit
    • Patent number 9,199,507
    • Issue date Dec 1, 2015
    • Europe Brands S.à.r.l.
    • Leighton Davies-Smith
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument with cushioning device
    • Patent number 8,550,735
    • Issue date Oct 8, 2013
    • Societe BIC
    • Franck Rolion
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Liquid applicator
    • Patent number 8,292,534
    • Issue date Oct 23, 2012
    • Sakura Color Products Corporation
    • Yasunori Nakatani
    • 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

    Marker pens
    • Patent number 7,237,970
    • Issue date Jul 3, 2007
    • Terence W. Bolton
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Marker pens
    • Patent number 7,237,971
    • Issue date Jul 3, 2007
    • Jakks Pacific, Inc.
    • Andrew John Obsorne
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument with cushioning element
    • Patent number 7,137,751
    • Issue date Nov 21, 2006
    • Societe BIC S.A.
    • Andrew Candelora
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Marker
    • Patent number 7,086,799
    • Issue date Aug 8, 2006
    • Arro-Mark Company LLC
    • George Pappageorge
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Adjustable multi-tip marker
    • Patent number 6,155,733
    • Issue date Dec 5, 2000
    • Paul Robert Holbrook
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Variable point writing instrument
    • Patent number 5,067,837
    • Issue date Nov 26, 1991
    • Peter J. Panopoulos
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3909140
    • Patent number 3,909,140
    • Issue date Sep 30, 1975
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3687562
    • Patent number 3,687,562
    • Issue date Aug 29, 1972
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3035742
    • Patent number 3,035,742
    • Issue date May 22, 1962
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2889809
    • Patent number 2,889,809
    • Issue date Jun 9, 1959
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2780203
    • Patent number 2,780,203
    • Issue date Feb 5, 1957
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2726638
    • Patent number 2,726,638
    • Issue date Dec 13, 1955
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2669225
    • Patent number 2,669,225
    • Issue date Feb 16, 1954
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2619069
    • Patent number 2,619,069
    • Issue date Nov 25, 1952
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2515679
    • Patent number 2,515,679
    • Issue date Jul 18, 1950
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2507005
    • Patent number 2,507,005
    • Issue date May 9, 1950
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2425143
    • Patent number 2,425,143
    • Issue date Aug 5, 1947
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2418796
    • Patent number 2,418,796
    • Issue date Apr 8, 1947
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2375188
    • Patent number 2,375,188
    • Issue date May 8, 1945
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2367471
    • Patent number 2,367,471
    • Issue date Jan 16, 1945
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    WRITING INSTRUMENT HAVING AN ELONGATED TIP WITH A CURVATURE SYSTEM
    • Publication number 20190291499
    • Publication date Sep 26, 2019
    • Clarence Parker
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT AND INK CARTRIDGE UNIT
    • Publication number 20130064597
    • Publication date Mar 14, 2013
    • EUROPE BRANDS S.A.R.L.
    • Leighton Davies-Smith
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Liquid Applicator
    • Publication number 20100014906
    • Publication date Jan 21, 2010
    • Yasunori Nakatani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITING INSTRUMENT WITH CUSHIONING DEVICE
    • Publication number 20090290929
    • Publication date Nov 26, 2009
    • SOCIETE BIC
    • Franck Rolion
    • 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

    Marker pens
    • Publication number 20050175391
    • Publication date Aug 11, 2005
    • Andrew John Osborne
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing instrument with cushioning element
    • Publication number 20040234322
    • Publication date Nov 25, 2004
    • Andrew Candelora
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Marker pens
    • Publication number 20040161282
    • Publication date Aug 19, 2004
    • Terrence W. Bolton
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES