TREA

Curve rulers or templets

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  • CPC
  • B43L13/20
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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

Current Industry

B43L13/20Curve rulers or templets
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Custom piece-together quilt template
    • Patent number 11,965,276
    • Issue date Apr 23, 2024
    • Roberta Mix
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Ground penetrating radar stencil and system for using the same
    • Patent number 11,789,178
    • Issue date Oct 17, 2023
    • BUTLER SCANNING, INC.
    • James Butler
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Drawing assisting tool
    • Patent number 11,738,591
    • Issue date Aug 29, 2023
    • Moshe Ben Haim
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Custom piece-together quilt template
    • Patent number 11,661,691
    • Issue date May 30, 2023
    • Roberta Mix
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Tear away quilting template
    • Patent number 11,645,606
    • Issue date May 9, 2023
    • Patricia Ritter
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Quilt marking assembly
    • Patent number 11,643,767
    • Issue date May 9, 2023
    • Mickie Sparks
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Seating arrangement for interactive learning
    • Patent number 11,503,906
    • Issue date Nov 22, 2022
    • Maryqueen Okodogbe
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Script sign template apparatus and method
    • Patent number 11,472,223
    • Issue date Oct 18, 2022
    • Rockler Companies, Inc.
    • Sarah Jaqueline Lovgren
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Sign making apparatus and method
    • Patent number 11,446,954
    • Issue date Sep 20, 2022
    • Rockler Companies, Inc.
    • Steve D. Krohmer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System for creating personalized greetings and letters on scrolls
    • Patent number 11,364,737
    • Issue date Jun 21, 2022
    • Debra Culton
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Combinational template and scale ruler for drawing parallel 3-dimen...
    • Patent number 11,279,167
    • Issue date Mar 22, 2022
    • Naser Moghadampour
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Stencil holder
    • Patent number 11,173,515
    • Issue date Nov 16, 2021
    • Anna Skropolithas
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    High definition stencil
    • Patent number 11,148,453
    • Issue date Oct 19, 2021
    • The Boeing Company
    • William W. Kann
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Tear away quilting template
    • Patent number 10,975,506
    • Issue date Apr 13, 2021
    • Patricia Ritter
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Spiral art device
    • Patent number 10,864,766
    • Issue date Dec 15, 2020
    • Crayola, LLC
    • John D. McBride
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Old work box device
    • Patent number 10,807,406
    • Issue date Oct 20, 2020
    • Walter Francis
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Device for trimming fabric
    • Patent number 10,760,206
    • Issue date Sep 1, 2020
    • New Leaf Stitches, LLC
    • Kari M. Carr
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Stair layout template and method for using the template
    • Patent number 10,723,168
    • Issue date Jul 28, 2020
    • Steven A. Mitchell
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Quilt stamps
    • Patent number 10,655,259
    • Issue date May 19, 2020
    • LaVonne Jackson
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Pixel chalk art
    • Patent number 10,603,951
    • Issue date Mar 31, 2020
    • Crayola LLC
    • Craig John Skinner
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Sign making apparatus and method
    • Patent number 10,576,654
    • Issue date Mar 3, 2020
    • Rockler Companies, Inc.
    • Steve D. Krohmer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High definition stencil
    • Patent number 10,493,785
    • Issue date Dec 3, 2019
    • The Boeing Company
    • William W. Kann
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Grant

    Geometric divider
    • Patent number 10,232,664
    • Issue date Mar 19, 2019
    • Hojjatollah Salimi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Drawing apparatus and method of use
    • Patent number 10,071,592
    • Issue date Sep 11, 2018
    • Spencer L Brinkerhoff
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Educational ruler
    • Patent number 9,897,427
    • Issue date Feb 20, 2018
    • Zhi Shang
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Transparent template and positioning device with overlapping lines...
    • Patent number 9,809,051
    • Issue date Nov 7, 2017
    • Rulersmith IP, Inc.
    • Elmer J. Norgard
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Sign making apparatus and method
    • Patent number 9,802,333
    • Issue date Oct 31, 2017
    • Rockler Companies, Inc.
    • Steve D. Krohmer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Scalable rules capable of creating size-adjustable circles, arcs, a...
    • Patent number 9,772,172
    • Issue date Sep 26, 2017
    • Frank Pinal
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Quilting template
    • Patent number 9,617,682
    • Issue date Apr 11, 2017
    • Susan Pelland
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Adjustable stencil for painting parking lots
    • Patent number 9,302,521
    • Issue date Apr 5, 2016
    • Simple Stripe Solutions, LLC
    • Travis Bennett
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    A-Z Mark in the Middle! Tracing Tool
    • Publication number 20240265824
    • Publication date Aug 8, 2024
    • Cynthia Jean Nawar
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    UV-LIGHT DRAWING ACTIVITY
    • Publication number 20230381682
    • Publication date Nov 30, 2023
    • WeCool Toys Inc.
    • Jeffrey Osnato
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Quilt Marking Assembly
    • Publication number 20230086357
    • Publication date Mar 23, 2023
    • Mickie Sparks
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Application

    SYSTEM AND METHOD FOR CIRCLE AND CURVE DRAWING TEMPLATE
    • Publication number 20230043698
    • Publication date Feb 9, 2023
    • Louis Stephan Coletta
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    A DRAWING ASSISTING TOOL
    • Publication number 20220097441
    • Publication date Mar 31, 2022
    • Moshe BEN HAIM
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    COMBINATIONAL TEMPLATE AND SCALE RULER FOR DRAWING PARALLEL 3-DIMEN...
    • Publication number 20210283944
    • Publication date Sep 16, 2021
    • Naser Moghadampour
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    GROUND PENETRATING RADAR STENCIL AND SYSTEM FOR USING THE SAME
    • Publication number 20210181371
    • Publication date Jun 17, 2021
    • James Butler
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Stencil Holder
    • Publication number 20210008590
    • Publication date Jan 14, 2021
    • Anna Skropolithas
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MULTIPURPOSE DRAWING TOOL
    • Publication number 20200108654
    • Publication date Apr 9, 2020
    • William Gates
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    HIGH DEFINITION STENCIL
    • Publication number 20200070560
    • Publication date Mar 5, 2020
    • The Boeing Company
    • William W. Kann
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    OLD WORK BOX DEVICE
    • Publication number 20200062024
    • Publication date Feb 27, 2020
    • Walter FRANCIS
    • G01 - MEASURING TESTING
  • Information Patent Application

    HIGH DEFINITION STENCIL
    • Publication number 20180345712
    • Publication date Dec 6, 2018
    • The Boeing Company
    • William W. Kann
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    PIXEL CHALK ART
    • Publication number 20180339544
    • Publication date Nov 29, 2018
    • Crayola, LLC
    • CRAIG JOHN SKINNER
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    GEOMETRIC DIVIDER
    • Publication number 20180229542
    • Publication date Aug 16, 2018
    • Hojjatollah Salimi
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Envelope Making Plate
    • Publication number 20160332407
    • Publication date Nov 17, 2016
    • Parric Ningbo Stationery and Gifts Mfg. Co., Ltd.
    • Fuping Li
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    DRAWING APPARATUS AND METHOD OF USE
    • Publication number 20160243881
    • Publication date Aug 25, 2016
    • Trends International, LLC
    • Spencer L Brinkerhoff
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    TRANSPARENT TEMPLATE AND POSITIONING DEVICE WITH OVERLAPPING LINES...
    • Publication number 20160238363
    • Publication date Aug 18, 2016
    • Rulersmith IP, Inc.
    • Elmer J. Norgard
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing Template
    • Publication number 20160214425
    • Publication date Jul 28, 2016
    • Mabel Ko
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Method and Apparatus for Creating Die-Cut Traceable Repetitive Designs
    • Publication number 20150314636
    • Publication date Nov 5, 2015
    • Michael Conner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Quilting Template
    • Publication number 20150107127
    • Publication date Apr 23, 2015
    • Susan Pelland
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    SCALABLE RULER CAPABLE OF CREATING SIZE-ADJUSTABLE CIRCLES, ARCS, &...
    • Publication number 20140373367
    • Publication date Dec 25, 2014
    • KOALA TOOLS, LLC
    • Frank Pinal
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Paper Craft Tool
    • Publication number 20140315158
    • Publication date Oct 23, 2014
    • Henry Wischusen
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Adjustable Stencil for Painting Parking Lots
    • Publication number 20140261028
    • Publication date Sep 18, 2014
    • Travis Bennet
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Integrated Line and Curve Drawing Templates for Cloth Stitching
    • Publication number 20140075771
    • Publication date Mar 20, 2014
    • Fang Chi Yeh
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Pipe Fitting Layout System
    • Publication number 20140047725
    • Publication date Feb 20, 2014
    • Daniel J. Taylor
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Multi-Purpose Mathematical Drawing Templates System
    • Publication number 20140041245
    • Publication date Feb 13, 2014
    • Brendan Bennet
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    DEVICE AND METHOD FOR MARKING SPHERES WITH ALIGNMENT INDICIA AND TH...
    • Publication number 20130102416
    • Publication date Apr 25, 2013
    • David J. Helms
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    TOOL FOR USE IN MARKING A GOLF BALL
    • Publication number 20130092036
    • Publication date Apr 18, 2013
    • W. Raymond Barrett
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Tile template
    • Publication number 20130061483
    • Publication date Mar 14, 2013
    • John Wynn
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    DRAWING DEVICE FOR CREATING MANDALA
    • Publication number 20120210587
    • Publication date Aug 23, 2012
    • Mette Østberg
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES