TREA

Wiper holders

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Industry

  • CPC
  • B43L21/04
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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 B43L21/00Blackboard or slate cleaning devices

Current Industry

B43L21/04Wiper holders
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    UTILITY HOLDER FOR A METAL WHITEBOARD
    • Publication number 20220297470
    • Publication date Sep 22, 2022
    • POLYVISION, NAAMLOZE VENNOOTSCHAP
    • Mathijs Paredis
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    BIGOP LEARN AND PLAY, TEMPLATES PRINTED ON EACH SIDE OF THE DRY ERA...
    • Publication number 20220080768
    • Publication date Mar 17, 2022
    • Bigop Learn and Play LLC
    • Santiago Alzate Carmona
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    ERASER ASSEMBLY
    • Publication number 20180056710
    • Publication date Mar 1, 2018
    • Amazing Magnets, LLC
    • Timothy Paul Boettcher
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MARKER HOLDER AND ERASER
    • Publication number 20180009254
    • Publication date Jan 11, 2018
    • Chameleon Corporation, Inc.
    • Matthew D. Green
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    DISPLAY BOARD ASSEMBLY
    • Publication number 20140255902
    • Publication date Sep 11, 2014
    • ACCO BRANDS CORPORATION
    • Seesong Kang
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WHITEBOARD ERASER
    • Publication number 20130167313
    • Publication date Jul 4, 2013
    • Julie McKenzie
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MULTI-FUNCTION BOARD ERASER STRUCTURE
    • Publication number 20110154608
    • Publication date Jun 30, 2011
    • TUN-HUANG TSOU
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Eraser for Blackboard
    • Publication number 20100313381
    • Publication date Dec 16, 2010
    • Ming-Feng Yu
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    SCRIBBLING SUBSTRATE
    • Publication number 20090263623
    • Publication date Oct 22, 2009
    • BEIJING ZBSD PATENT & TRADEMARK AGENT LTD.
    • Hsia-Yuen Chen
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Foldable Dry Erase Board
    • Publication number 20080286744
    • Publication date Nov 20, 2008
    • Albert B. Cheris
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Mobile marking board implement holder
    • Publication number 20080166173
    • Publication date Jul 10, 2008
    • Kevin Augustine Gibbons
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Chalk and dry marker eraser roller
    • Publication number 20070234498
    • Publication date Oct 11, 2007
    • Valerie Mornet Warner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Microfiber chalkboard eraser
    • Publication number 20070044263
    • Publication date Mar 1, 2007
    • Jianbo Deng
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Modular board arrangement
    • Publication number 20060183101
    • Publication date Aug 17, 2006
    • General Binding Corporation
    • Theodore G. Williams
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Encapsulated end caps and method of making the same for a writing b...
    • Publication number 20050127255
    • Publication date Jun 16, 2005
    • Greg Moore
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Encapsulated tray, end caps, and method for making the same for a w...
    • Publication number 20050014125
    • Publication date Jan 20, 2005
    • Greg Moore
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing assembly with eraser assembly
    • Publication number 20040213627
    • Publication date Oct 28, 2004
    • Bret R. Marschand
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Disposable dry marker eraser
    • Publication number 20040205919
    • Publication date Oct 21, 2004
    • William M. Sims
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    WHITE BOARD WIPER
    • Publication number 20020104180
    • Publication date Aug 8, 2002
    • Ming-Tsung Huang
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Board wiper cleaning device
    • Publication number 20020092106
    • Publication date Jul 18, 2002
    • Gwo-Liang Fu
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES