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for writing characters or symbols

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  • B43L13/026
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BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING B43L13/00Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for

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B43L13/026for writing characters or symbols
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Autograph support device
    • Patent number 10,562,337
    • Issue date Feb 18, 2020
    • FUJIFILM Corporation
    • Masayuki Naya
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing system
    • Patent number 4,794,403
    • Issue date Dec 27, 1988
    • Jonathan D. Sieber
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Lettering device
    • Patent number 4,769,914
    • Issue date Sep 13, 1988
    • Koh-I-Noor Rapidograph, Inc.
    • Reinhard Zur
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Pen printer
    • Patent number 4,756,086
    • Issue date Jul 12, 1988
    • Casio Computer Co., Ltd.
    • Hiroshi Yajima
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Numerically controlled writing instrument
    • Patent number 4,718,000
    • Issue date Jan 5, 1988
    • Kurt Held
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Computer-aided drawing or engraving device
    • Patent number 4,625,410
    • Issue date Dec 2, 1986
    • Franz Kuhlmann Prazisionsmechanik und Maschinenbau GmbH & Co. KG
    • Hans Eder
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Self-propelled drawing device or tracing device
    • Patent number 4,528,754
    • Issue date Jul 16, 1985
    • Chessell Limited
    • John Houldsworth
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Automatic drafting device with adjusting aid
    • Patent number 4,519,138
    • Issue date May 28, 1985
    • Kurt Held
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Automated sign generator
    • Patent number 4,467,525
    • Issue date Aug 28, 1984
    • Gerber Scientific Products, Inc.
    • David J. Logan
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Automatic drafting device
    • Patent number 4,455,751
    • Issue date Jun 26, 1984
    • Kurt Held
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing apparatus
    • Patent number 4,356,632
    • Issue date Nov 2, 1982
    • Koh-I-Noor Rapidograph, Inc.
    • Gerold Anderka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Portable alphanumeric and symbol drafting device
    • Patent number 4,346,445
    • Issue date Aug 24, 1982
    • KOH-I-NOOR Rapidograph
    • Jean P. Leuenberger
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Drawing instruments
    • Patent number 4,277,893
    • Issue date Jul 14, 1981
    • Christian Munther
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Pen recorder for enabling a recording pen to record characters
    • Patent number 4,258,369
    • Issue date Mar 24, 1981
    • Nihon Kohden Kogyo Co., Ltd.
    • Seisaku Hagiwara
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Apparatus for an automatic marking of drawings
    • Patent number 4,197,550
    • Issue date Apr 8, 1980
    • Kurt Held
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Device for inscribing graphic and alphanumerical symbols on a recor...
    • Patent number 4,151,536
    • Issue date Apr 24, 1979
    • Compagnie d'Informatique Militaire, Spatiale et Aeronautique
    • Jacques Valin
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents