TREA

ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING

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Industry

  • CPC
  • B43L

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories

Current Industry

B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING

Sub Industries

B43L1/00Repeatedly-usable boards or tablets for writing or drawing B43L11/00Non-circular-curve-drawing instruments B43L12/00Means to prevent slippage B43L13/00Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for B43L15/00Supports for attachment to hands or arms for facilitating writing or drawing B43L17/00Blotters B43L19/00Erasers, rubbers, or erasing devices Holders therefor B43L21/00Blackboard or slate cleaning devices B43L23/00Sharpeners for pencils or leads B43L25/00Ink receptacles B43L27/00Ink stands B43L3/00Writing or drawing underlays B43L5/00Drawing boards B43L7/00Straightedges B43L9/00Circular curve-drawing or like instruments
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BLACKBOARD ERASER CLEANER
    • Publication number 20240140131
    • Publication date May 2, 2024
    • Zhejiang University
    • QINMIN YANG
    • B08 - CLEANING
  • Information Patent Application

    Speed Square With Highly Visible Level
    • Publication number 20240142209
    • Publication date May 2, 2024
    • Sven Kysar
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WRITEABLE AND ERASABLE ARTISAN RULES
    • Publication number 20240110775
    • Publication date Apr 4, 2024
    • Russel Dian
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    COSMETIC PENCIL SHARPENER
    • Publication number 20240092117
    • Publication date Mar 21, 2024
    • Katri Pagliaro
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    EQUAL DIVIDER
    • Publication number 20240083193
    • Publication date Mar 14, 2024
    • SENTOU INDUSTRY CO., LTD.
    • Tai-Yu LEE
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    SHARPENERS FOR WRITING INSTRUMENTS
    • Publication number 20240075766
    • Publication date Mar 7, 2024
    • Sanford L.P.
    • Michael Alan Jourden
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
    • Publication number 20240078007
    • Publication date Mar 7, 2024
    • SONY GROUP CORPORATION
    • NAOKI NOMURA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FRICTION BODY
    • Publication number 20240066911
    • Publication date Feb 29, 2024
    • SOCIETE BIC
    • Myriam OGER
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    RE-WRITABLE BOARD FOR MUSICAL INSTRUMENT INSTRUCTION
    • Publication number 20240062672
    • Publication date Feb 22, 2024
    • Lois Hope LINTON
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    FRICTION BODY WITH ANISOTROPIC THERMAL CONDUCTIVITY
    • Publication number 20240051331
    • Publication date Feb 15, 2024
    • Bic Violex Single Member S.A.
    • Nikolaos CHATZIGRIGORIOU
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    STRAIGHT-EDGE DRAWING GUIDE
    • Publication number 20240042792
    • Publication date Feb 8, 2024
    • Dexter A. Jones
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    ERASER CASE
    • Publication number 20240034090
    • Publication date Feb 1, 2024
    • PLUS CORPORATION
    • Togo Matsushita
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    DRY ERASE BOARD FOR USE WITH A STRETCHER OR HOSPITAL BED
    • Publication number 20240009043
    • Publication date Jan 11, 2024
    • MEGAN RUSSELL
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    ADAPTIVE OBJECT SNAPPING FOR PERSPECTIVE IMAGES
    • Publication number 20230406031
    • Publication date Dec 21, 2023
    • ADOBE INC.
    • Ashish JAIN
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    TRIM SQUARE WITH POSITIONABLE BASE
    • Publication number 20230408240
    • Publication date Dec 21, 2023
    • Brendan Walsh
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    SHARPENER WITH VARIABLE HEATING ELEMENT
    • Publication number 20230391132
    • Publication date Dec 7, 2023
    • Kevin J CONWAY
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • 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

    Improved Carpenter Tools
    • Publication number 20230382150
    • Publication date Nov 30, 2023
    • Daniel Wayne McGee
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Carpenter Tools
    • Publication number 20230322012
    • Publication date Oct 12, 2023
    • Daniel Wayne McGee
    • G01 - MEASURING TESTING
  • Information Patent Application

    Improved Carpenter Tools
    • Publication number 20230322011
    • Publication date Oct 12, 2023
    • Daniel Wayne McGee
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CONVERTIBLE METAL BACKINGS AND RELATED METHODS
    • Publication number 20230320509
    • Publication date Oct 12, 2023
    • Avertech, Inc.
    • Neal H. Avery
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WRITING BOARD SET AND PEEKING PREVENTION SYSTEM
    • Publication number 20230311559
    • Publication date Oct 5, 2023
    • Nitto Denko Corporation
    • Saori YAMAMOTO
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    TILE TOOL
    • Publication number 20230311560
    • Publication date Oct 5, 2023
    • Calidad Tools, LLC
    • Kurt Angen
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    MECHANICAL HANDWRITING PAPER CONTROL APPARATUS AND METHOD OF USE TH...
    • Publication number 20230302844
    • Publication date Sep 28, 2023
    • David Wachs
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Interactive Phonics Board
    • Publication number 20230290264
    • Publication date Sep 14, 2023
    • Jennifer Renee Kasino Dezelle
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    CENTERLESS COMPASS
    • Publication number 20230256770
    • Publication date Aug 17, 2023
    • Glen Kalen
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Electric Pencil Sharpener With Delay Function
    • Publication number 20230256771
    • Publication date Aug 17, 2023
    • Dongguan In-mind Technology Co., Ltd.
    • Weidong Qiu
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    ERASABLE AND REUSABLE MARKING SURFACE
    • Publication number 20230249490
    • Publication date Aug 10, 2023
    • Kraton Corporation
    • Kathryn J. Wright
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    CARPENTER SQUARE
    • Publication number 20230219362
    • Publication date Jul 13, 2023
    • Woodpeckers, LLC
    • Gregory L. SKILLICORN
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    CONVERTIBLE METAL BACKINGS AND RELATED METHODS
    • Publication number 20230210294
    • Publication date Jul 6, 2023
    • Avertech, Inc.
    • Neal H. Avery
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL