TREA

Square and sliding straight edges

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Industry

  • CPC
  • B43L7/14
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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 B43L7/00Straightedges

Current Industry

B43L7/14Square and sliding straight edges
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cement siding tolerance device and measurement tool
    • Patent number 11,801,707
    • Issue date Oct 31, 2023
    • Franklin Snider
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Radius template
    • Patent number 11,724,536
    • Issue date Aug 15, 2023
    • TOOLBRO INNOVATORS, LLC
    • Philip J. Bahler
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Base extension assembly
    • Patent number 11,633,975
    • Issue date Apr 25, 2023
    • Rick Gerhart
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Jig of spirit level clamping aid tools, squares and hand clamps
    • Patent number 10,539,405
    • Issue date Jan 21, 2020
    • Cosimo Fuda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adjustable laser line, level, and square
    • Patent number 10,436,586
    • Issue date Oct 8, 2019
    • Drew Davis
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Roof square with blade locking and release mechanism
    • Patent number 10,239,200
    • Issue date Mar 26, 2019
    • Sean Roger Michael Pepper
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Envelope-outlining device
    • Patent number 9,914,277
    • Issue date Mar 13, 2018
    • Hugh Howell Davies
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Assembly and method for taping walls for painting stripes and patterns
    • Patent number 9,757,976
    • Issue date Sep 12, 2017
    • John Menendez
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    T-square
    • Patent number 9,259,958
    • Issue date Feb 16, 2016
    • Stanley Black & Decker Inc.
    • Aliaksei Chernyshou
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Layout tool for use with a framing square
    • Patent number 9,121,688
    • Issue date Sep 1, 2015
    • Stephen F. Schmid
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Multi-positional combination instrument
    • Patent number 8,826,556
    • Issue date Sep 9, 2014
    • Wayne Roth
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Combination square
    • Patent number 8,763,265
    • Issue date Jul 1, 2014
    • Marc + Muff Pty Ltd.
    • Ean Herniman
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Adjustable construction square
    • Patent number 8,375,592
    • Issue date Feb 19, 2013
    • Albert W. Holt
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Multifunctional ruler and protractor set with ability to form and s...
    • Patent number 8,250,771
    • Issue date Aug 28, 2012
    • Frank Pinal
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Step and rafter tool
    • Patent number 8,122,609
    • Issue date Feb 28, 2012
    • Harvey H. Farr
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Adjustable angle framing square apparatus having a straight-edge el...
    • Patent number 7,908,755
    • Issue date Mar 22, 2011
    • Donald Jeffrey Rushing
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Framing square
    • Patent number 7,854,070
    • Issue date Dec 21, 2010
    • Marko A. Vajentic
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Drafting apparatus
    • Patent number 7,841,095
    • Issue date Nov 30, 2010
    • Anthony J. Board
    • 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

    Professional layout tool
    • Patent number 7,743,521
    • Issue date Jun 29, 2010
    • Innovative Dynamics LLC
    • Jonathan Mark O'Morrow, Sr.
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Three-dimensional combination measuring tool
    • Patent number 7,739,806
    • Issue date Jun 22, 2010
    • Nedful Products Co., Ltd.
    • Derek Theodorus Pater
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Adjustable carpenter's measuring tool
    • Patent number 7,690,126
    • Issue date Apr 6, 2010
    • Michael F. Morrell
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Stringer guide template
    • Patent number 7,627,955
    • Issue date Dec 8, 2009
    • Thomas Raymond Perkey
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Trussetter gauge
    • Patent number 7,549,231
    • Issue date Jun 23, 2009
    • Joachim H. Neubauer
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Cutting tee square
    • Patent number 7,370,426
    • Issue date May 13, 2008
    • Komelon Corporation
    • Kyoung-Soo Choi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Versatile adjustable clamp fixture and multiple square tool
    • Patent number 7,343,688
    • Issue date Mar 18, 2008
    • Daniel C. Price
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Combination square
    • Patent number 7,337,550
    • Issue date Mar 4, 2008
    • Kapro Industries Ltd.
    • Howard Marcus
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Rafter layout tool
    • Patent number 7,269,909
    • Issue date Sep 18, 2007
    • James D Barbieri
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Framing square jig
    • Patent number 7,197,833
    • Issue date Apr 3, 2007
    • Dennis W. Ekern
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Sliding ruler square
    • Patent number 7,174,650
    • Issue date Feb 13, 2007
    • George Thomas Marshall
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    RADIUS TEMPLATE
    • Publication number 20230070653
    • Publication date Mar 9, 2023
    • Toolbro Innovators, LLC
    • Philip J. BAHLER
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Base Extension Assembly
    • Publication number 20220281263
    • Publication date Sep 8, 2022
    • Rick Gerhart
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    JIG OF SPIRIT LEVEL CLAMPING AID TOOLS, SQUARES AND HAND CLAMPS
    • Publication number 20200333124
    • Publication date Oct 22, 2020
    • Cosimo Fuda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    APPARATUS FOR MEASURING AND CUTTING DRYWALL
    • Publication number 20200047362
    • Publication date Feb 13, 2020
    • Arquimedes Hernandez
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    ROOF SQUARE WITH BLADE LOCKING AND RELEASE MECHANISM
    • Publication number 20170341219
    • Publication date Nov 30, 2017
    • Sean Roger Michael Pepper
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Adjustable Framing Square
    • Publication number 20150191039
    • Publication date Jul 9, 2015
    • Morris Johnson
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Adjustable construction square
    • Publication number 20130025142
    • Publication date Jan 31, 2013
    • Albert W. Holt
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MEASURING DEVICE SYSTEM
    • Publication number 20120311880
    • Publication date Dec 13, 2012
    • Douglas J. Doggett
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Combination Square
    • Publication number 20120180332
    • Publication date Jul 19, 2012
    • Ean Herniman
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MULTI-POSITIONAL COMBINATION INSTRUMENT
    • Publication number 20120159797
    • Publication date Jun 28, 2012
    • Wayne Roth
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MULTIFUNCTIONAL RULER AND PROTRACTOR SET WITH ABILITY TO FORM & SCA...
    • Publication number 20120096725
    • Publication date Apr 26, 2012
    • Frank Pinal
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Step and rafter tool
    • Publication number 20110107610
    • Publication date May 12, 2011
    • Harvey H. Farr
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    AJUSTABLE ANGLE FRAMING SQUARE APPARATUS HAVING A STRAIGHT-EDGE ELE...
    • Publication number 20100281702
    • Publication date Nov 11, 2010
    • DONALD JEFFREY RUSHING
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Professional Layout Tool
    • Publication number 20100077625
    • Publication date Apr 1, 2010
    • Jonathan Mark O'Morrow, SR.
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    ADJUSTABLE CARPENTER'S MEASURING TOOL
    • Publication number 20090199420
    • Publication date Aug 13, 2009
    • Michael F. Morrell
    • 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

    Versatile adjustable clamp fixture and multiple square tool
    • Publication number 20070220760
    • Publication date Sep 27, 2007
    • Daniel C. Price
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Precision electronic combination square
    • Publication number 20070220764
    • Publication date Sep 27, 2007
    • Kerry D. Wolken
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Combination Square
    • Publication number 20070204475
    • Publication date Sep 6, 2007
    • Howard Marcus
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Cutting tee square
    • Publication number 20070163130
    • Publication date Jul 19, 2007
    • Komelon Corporation
    • Choi Kyoung-Soo
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    TEACHING SIN AND COSINE INSTRUMENT
    • Publication number 20050108885
    • Publication date May 26, 2005
    • Gerald Bauldock
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES