with ball points

Patents Grantslast 30 patents

  • Information Patent Grant

    Tip unit for liquid applicator and liquid applicator

    • Patent number 8,651,762
    • Issue date Feb 18, 2014
    • Sakura Color Products Corporation
    • Yasunori Nakatani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Pressurized pen

    • Patent number 7,819,601
    • Issue date Oct 26, 2010
    • Tombow Pencil Co., Ltd.
    • Shunichi Taniguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Refill for correction pen and refill unit

    • Patent number 7,600,938
    • Issue date Oct 13, 2009
    • Mitsubishi Pencil Co., Ltd.
    • Kyoko Kobayashi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Applicator pen

    • Patent number 7,179,008
    • Issue date Feb 20, 2007
    • David Lee Holcomb
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Coating fluid and fluid applicator

    • Patent number 7,140,798
    • Issue date Nov 28, 2006
    • Mitsubishi Pencil Co., Ltd.
    • Hitoshi Nakamura
    • 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

    Ballpoint pen nib provided with a stem with communication flutes

    • Patent number 7,004,661
    • Issue date Feb 28, 2006
    • Premec S.A.
    • Renzo Gradi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Roll-on applicator

    • Patent number 6,939,071
    • Issue date Sep 6, 2005
    • Fragrance Systems International
    • Diane C. Breidenbach
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fluid applicator

    • Patent number 6,238,120
    • Issue date May 29, 2001
    • Phillip E. Mark
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Erasing liquid pen

    • Patent number 5,915,872
    • Issue date Jun 29, 1999
    • Kabushiki Kaisha Pilot
    • Minoru Machida
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing tool and pressurizing cap

    • Patent number 5,888,009
    • Issue date Mar 30, 1999
    • Zebra Co., Ltd.
    • Matsuhei Toyama
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Correction fluid

    • Patent number 5,578,117
    • Issue date Nov 26, 1996
    • The Gillette Company
    • Gary F. Matz
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Correction fluid

    • Patent number 5,516,223
    • Issue date May 14, 1996
    • The Gillette Company
    • Gary F. Matz
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Corrector

    • Patent number 5,482,393
    • Issue date Jan 9, 1996
    • Zebra Co., Ltd.
    • Kazuhiko Sekiguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Pressurized writing instrument with stirring weight

    • Patent number 5,468,082
    • Issue date Nov 21, 1995
    • Jiro Hori
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fluid applicator with fluid tank pressurization device

    • Patent number 5,421,664
    • Issue date Jun 6, 1995
    • Sailor Pen Co. Ltd.
    • Hideshi Okamoto
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Correction fluid

    • Patent number 5,338,775
    • Issue date Aug 16, 1994
    • The Gillette Company
    • Gary F. Matz
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Fluid ball applicator with vent tube

    • Patent number 4,940,350
    • Issue date Jul 10, 1990
    • Yong I. Kim
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3523628

    • Patent number 3,523,628
    • Issue date Aug 11, 1970
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3379490

    • Patent number 3,379,490
    • Issue date Apr 23, 1968
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2192479

    • Patent number 2,192,479
    • Issue date Mar 5, 1940
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    TIP UNIT FOR LIQUID APPLICATOR AND LIQUID APPLICATOR

    • Publication number 20110274477
    • Publication date Nov 10, 2011
    • Yasunori Nakatani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Pressurized pen

    • Publication number 20090060625
    • Publication date Mar 5, 2009
    • Tombow Pencil Co. Ltd.
    • Shunichi Taniguchi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Aqueous adhesive for ballpoint pen type bonding utensil

    • Publication number 20080003053
    • Publication date Jan 3, 2008
    • Tombow Pencil Co., Ltd.
    • Miyuki Nishio
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Coating fluid and fluid applicator

    • Publication number 20060188321
    • Publication date Aug 24, 2006
    • Mitsubishi Pencil Co., Ltd.
    • Hitoshi Nakamura
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Refill for correction pen and refill unit

    • Publication number 20060075924
    • Publication date Apr 13, 2006
    • Kyoko Kobayashi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    APPLICATOR PEN

    • Publication number 20050047847
    • Publication date Mar 3, 2005
    • David Lee Holcomb
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Ballpoint pen nib provided with a stem with communication flutes

    • Publication number 20040258458
    • Publication date Dec 23, 2004
    • Renzo Gradi
    • 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