TREA

Hand tools

Follow

Industry

  • CPC
  • B43M7/002
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43MBUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR B43M7/00Devices for opening envelopes

Current Industry

B43M7/002Hand tools
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTER TOOL
    • Publication number 20240227216
    • Publication date Jul 11, 2024
    • Taro Yaguchi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    HAND TOOL WITH CUTTING DEVICE
    • Publication number 20230104575
    • Publication date Apr 6, 2023
    • Burl Cole
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MULTIFUNCTIONAL PACKAGE OPENER HAVING SHROUDED BLADES
    • Publication number 20220314480
    • Publication date Oct 6, 2022
    • Robert J. Behan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MULTIFUNCTIONAL PACKAGE OPENER
    • Publication number 20200238551
    • Publication date Jul 30, 2020
    • Robert J. Behan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Combination Office Supply Tool
    • Publication number 20170252913
    • Publication date Sep 7, 2017
    • LaDale Bishop
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    LETTER OPENER WITH PROTECTED BLADE AND ROCKER
    • Publication number 20140373692
    • Publication date Dec 25, 2014
    • Markus Zeltner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Safety Envelope Opener with Anti-Skip Feature
    • Publication number 20140173915
    • Publication date Jun 26, 2014
    • David H. Goodman
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    LETTER OPENER
    • Publication number 20110162215
    • Publication date Jul 7, 2011
    • Hsiu-Man Yu Chen
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    VARIABLE PRESSURE CUTTING DEVICES
    • Publication number 20110119931
    • Publication date May 26, 2011
    • JOSEPH H. CLEARMAN
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MULTI-FUNCTION TOOL INCLUDING A LETTER OPENER AND STAPLE REMOVER
    • Publication number 20100101028
    • Publication date Apr 29, 2010
    • ERKIE, INC.
    • Erwin Cheldin
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing Instrument Holder and Hand Support
    • Publication number 20100092228
    • Publication date Apr 15, 2010
    • Darryl L. Snyder
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    LETTER OPENER-CLIP UNIT
    • Publication number 20090265859
    • Publication date Oct 29, 2009
    • Dilip Bhavnani
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Device for Opening Envelopes
    • Publication number 20090094842
    • Publication date Apr 16, 2009
    • RASS ITS CORPORATION
    • Dae Kyu Yoo
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    LETTER OPENING STYLUS AND WRITING INSTRUMENT WITH POCKET CLIP
    • Publication number 20080219749
    • Publication date Sep 11, 2008
    • Fred Barker
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Pocket letteropener
    • Publication number 20080104851
    • Publication date May 8, 2008
    • Dwight David Roberts
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    TAPE DISPENSER
    • Publication number 20080023581
    • Publication date Jan 31, 2008
    • Bonni Shevin Sandy
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Coating for cutting implements
    • Publication number 20070186421
    • Publication date Aug 16, 2007
    • Larry Buchtmann
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing instrument holder and hand support
    • Publication number 20070020021
    • Publication date Jan 25, 2007
    • Darryl L. Snyder
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Letter opening stylus and writing instrument with pocket clip
    • Publication number 20060193677
    • Publication date Aug 31, 2006
    • Barker Fred
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Writing instrument with letter opening pocket clip
    • Publication number 20050238411
    • Publication date Oct 27, 2005
    • Fred Barker
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Multipurpose tool
    • Publication number 20050235427
    • Publication date Oct 27, 2005
    • Dale Brian Halling
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Letter opener writing instrument
    • Publication number 20050196223
    • Publication date Sep 8, 2005
    • Marko Stankovic
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    LETTER OPENER
    • Publication number 20050081390
    • Publication date Apr 21, 2005
    • King Biu Mak
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Letter opener
    • Publication number 20050028385
    • Publication date Feb 10, 2005
    • Jun Zheng
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Grip of a letter knife
    • Publication number 20040064956
    • Publication date Apr 8, 2004
    • Ching Tsung Tsai
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Note magnet assembly with letter blade
    • Publication number 20030088985
    • Publication date May 15, 2003
    • Te-Ming Huang
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    MULTI-FUNCTIONAL CUTTER
    • Publication number 20030024123
    • Publication date Feb 6, 2003
    • Sheng Hsin Liao
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES