TREA

Means for mounting points or writing appliances on legs

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Industry

  • CPC
  • B43L9/24
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING B43L9/00Circular curve-drawing or like instruments

Current Industry

B43L9/24Means for mounting points or writing appliances on legs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Carpenter pencil caliper
    • Patent number 11,660,906
    • Issue date May 30, 2023
    • Jonathan Noorani
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Circle marking device
    • Patent number 8,806,766
    • Issue date Aug 19, 2014
    • David M. Lee
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Compasses writing implement
    • Patent number 8,042,278
    • Issue date Oct 25, 2011
    • Fritz Lüttgens
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Drawing apparatus utilizing measuring tape
    • Patent number 7,900,364
    • Issue date Mar 8, 2011
    • Arinoll Lee
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Flat compass for marking large arcsand circles
    • Patent number 7,823,294
    • Issue date Nov 2, 2010
    • Amaury D. Contreras
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Multi-functional carpentry tool
    • Patent number 7,797,842
    • Issue date Sep 21, 2010
    • Patrick Fernandes
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Measuring compass
    • Patent number 7,640,671
    • Issue date Jan 5, 2010
    • Yu-Ming Tu
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Multi-purpose hand tool and scribing apparatus utilizing multi-purp...
    • Patent number 7,254,855
    • Issue date Aug 14, 2007
    • Rory McCreesh
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Retractable point compass
    • Patent number 6,964,103
    • Issue date Nov 15, 2005
    • Acme United Corporation
    • Chris Chudek
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Multi-purpose hand tool and scribing apparatus utilizing multi-purp...
    • Patent number 6,941,605
    • Issue date Sep 13, 2005
    • Derry Industries, LLC
    • Rory McCreesh
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Drawing compass
    • Patent number 6,907,669
    • Issue date Jun 21, 2005
    • Kedu Han
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Retractable safety mechanism and compass and method of using the same
    • Patent number 6,311,404
    • Issue date Nov 6, 2001
    • Paul A. Smith
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Retractable safety mechanism and a pin or compass incorporating same
    • Patent number 6,276,030
    • Issue date Aug 21, 2001
    • Eversharp Pen Company
    • Paul A. Smith
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Compass with safety pivot
    • Patent number 5,555,630
    • Issue date Sep 17, 1996
    • Etienne N. De Souza
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Compass having a squat tip
    • Patent number 5,546,663
    • Issue date Aug 20, 1996
    • Helix Limited
    • Clive W. Warwicker
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Device for describing arcs
    • Patent number 5,542,185
    • Issue date Aug 6, 1996
    • Fiskars Inc.
    • James C. Boda
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Device to prevent the inadvertent coming-apart of the parts of a dr...
    • Patent number 4,652,164
    • Issue date Mar 24, 1987
    • Kishizuka Kikai Kogyo Kabushiki Kaisha
    • Terumasa Kishizuka
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Compass pencil clamp
    • Patent number 4,358,894
    • Issue date Nov 16, 1982
    • A & W Products Company, Inc.
    • Georg Augustin
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Holder for lead insert and needle for a compass
    • Patent number 4,327,491
    • Issue date May 4, 1982
    • Intertech Zeichengerate Genther Partes KG
    • Gunther Partes
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Drawing compass
    • Patent number 4,150,486
    • Issue date Apr 24, 1979
    • Helix International Limited
    • Raymond A. Payton
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Drawing instrument
    • Patent number 4,146,965
    • Issue date Apr 3, 1979
    • Helix International Limited
    • Raymond A. Payton
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Drawing instrument
    • Patent number 4,104,801
    • Issue date Aug 8, 1978
    • Helix International Limited
    • Raymond A. Payton
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Device for cutting circles
    • Patent number 3,934,343
    • Issue date Jan 27, 1976
    • Lawrence Peska Associates, Inc.
    • Jacek Witecki
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3805391
    • Patent number 3,805,391
    • Issue date Apr 23, 1974
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3787980
    • Patent number 3,787,980
    • Issue date Jan 29, 1974
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3732018
    • Patent number 3,732,018
    • Issue date May 8, 1973
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3719999
    • Patent number 3,719,999
    • Issue date Mar 13, 1973
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3543406
    • Patent number 3,543,406
    • Issue date Dec 1, 1970
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3308538
    • Patent number 3,308,538
    • Issue date Mar 14, 1967
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3089246
    • Patent number 3,089,246
    • Issue date May 14, 1963
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    CARPENTER PENCIL CALIPER
    • Publication number 20230091014
    • Publication date Mar 23, 2023
    • Jonathan Noorani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    COMPASSES WRITING IMPLEMENT
    • Publication number 20100139104
    • Publication date Jun 10, 2010
    • KUM Limited
    • Fritz Luttgens
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    DRAWING APPARATUS UTILIZING MEASURING TAPE
    • Publication number 20100115777
    • Publication date May 13, 2010
    • Arinoll Lee
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MEASURING COMPASS
    • Publication number 20100000101
    • Publication date Jan 7, 2010
    • Yu-Ming Tu
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    FLAT COMPASS FOR MARKING LARGE ARCSAND CIRCLES
    • Publication number 20100000102
    • Publication date Jan 7, 2010
    • Amaury D. Contreras
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Multi-functional carpentry tool
    • Publication number 20090193670
    • Publication date Aug 6, 2009
    • Patrick Fernandes
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Adjustable Rotary Structure
    • Publication number 20090151175
    • Publication date Jun 18, 2009
    • Tsai-Lian Chen LIN
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Universal marker holder
    • Publication number 20090025235
    • Publication date Jan 29, 2009
    • Danny Larry Jabocs
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Drafting compass
    • Publication number 20060207114
    • Publication date Sep 21, 2006
    • Arthur G. Stoner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Multi-purpose hand tool and scribing apparatus utilizing multi-purp...
    • Publication number 20060101582
    • Publication date May 18, 2006
    • Rory McCreesh
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Multipurpose angle measurement tool
    • Publication number 20060005408
    • Publication date Jan 12, 2006
    • Roy Fernand
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Retractable point compass
    • Publication number 20050050744
    • Publication date Mar 10, 2005
    • ACME United Corporation
    • Chris Chudek
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Multi-purpose hand tool and scribing apparatus utilizing multi-purp...
    • Publication number 20050034244
    • Publication date Feb 17, 2005
    • Rory McCreesh
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES