TREA

DAVID P. ENGVALL

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  • Stanley, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power tool chuck
    • Patent number 11,148,209
    • Issue date Oct 19, 2021
    • BLACK & DECKER INC.
    • Matthew Stanton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus and method for a storage container with integrated table
    • Patent number 10,357,874
    • Issue date Jul 23, 2019
    • Irwin Industrial Tool Company
    • David P. Engvall
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Saw blade and saw blade tooth construction
    • Patent number 9,789,552
    • Issue date Oct 17, 2017
    • Irwin Industrial Tool Company
    • David Philip Engvall
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking pliers
    • Patent number 9,533,400
    • Issue date Jan 3, 2017
    • Robert L. Aldredge
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Locking pliers
    • Patent number 8,776,646
    • Issue date Jul 15, 2014
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Locking pliers
    • Patent number 8,656,813
    • Issue date Feb 25, 2014
    • Robert L. Aldredge
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Self-adjusting locking pliers
    • Patent number 8,122,792
    • Issue date Feb 28, 2012
    • Irwin Industrial Tool Company, Inc.
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Locking pliers jaw
    • Patent number D651060
    • Issue date Dec 27, 2011
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • D08 - Tools and hardware
  • Information Patent Grant

    Locking pliers
    • Patent number 8,056,451
    • Issue date Nov 15, 2011
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Locking pliers jaw
    • Patent number D635427
    • Issue date Apr 5, 2011
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • D08 - Tools and hardware
  • Information Patent Grant

    Locking pliers
    • Patent number 7,861,622
    • Issue date Jan 4, 2011
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Self-adjusting locking pliers
    • Patent number 7,726,217
    • Issue date Jun 1, 2010
    • Irwin Industrial Tool Company
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Self-adjusting locking pliers
    • Patent number 7,509,895
    • Issue date Mar 31, 2009
    • Irwin Industrial Tool Company
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Locking pliers
    • Patent number 7,472,632
    • Issue date Jan 6, 2009
    • Irwin Industrial Tool Company
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Quick adjusting pliers
    • Patent number 7,293,485
    • Issue date Nov 13, 2007
    • Irwin Industrial Tool Company
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool grip
    • Patent number D535542
    • Issue date Jan 23, 2007
    • Irwin Industrial Tool Company
    • David P. Engvall
    • D08 - Tools and hardware
  • Information Patent Grant

    Tool grip
    • Patent number D535172
    • Issue date Jan 16, 2007
    • Irwin Industrial Tool Company
    • David P. Engvall
    • D08 - Tools and hardware
  • Information Patent Grant

    Tool grip
    • Patent number D535173
    • Issue date Jan 16, 2007
    • Irwin Industrial Tool Company
    • David P. Engvall
    • D08 - Tools and hardware
  • Information Patent Grant

    Quick adjusting pliers
    • Patent number 7,100,480
    • Issue date Sep 5, 2006
    • Irwin Industrial Tool Company
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Quick adjusting pliers
    • Patent number 7,089,832
    • Issue date Aug 15, 2006
    • Irwin Industrial Tool Company
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Quick adjusting pliers
    • Patent number 7,040,201
    • Issue date May 9, 2006
    • Irwin Industrial Tool Company
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Universal Hex Tool with Adjustable Securing Mechanism
    • Publication number 20240286266
    • Publication date Aug 29, 2024
    • Christopher IBRAHIM
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MULTI-LINK CUTTING PLIER
    • Publication number 20240051161
    • Publication date Feb 15, 2024
    • Black & Decker Inc.
    • David P. ENGVALL
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    ADJUSTABLE PLIER WITH DUAL ADJUST
    • Publication number 20230381926
    • Publication date Nov 30, 2023
    • Black & Decker Inc.
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL CHUCK
    • Publication number 20210331254
    • Publication date Oct 28, 2021
    • Black & Decker Inc.
    • Matthew Stanton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL CHUCK
    • Publication number 20200086396
    • Publication date Mar 19, 2020
    • Black & Decker Inc.
    • Matthew Stanton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WASTE RECEPTACLE DOLLIES AND ANCHORS
    • Publication number 20180072337
    • Publication date Mar 15, 2018
    • Rubbermaid Commercial Products LLC
    • Ralph Strayhorn
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    APPARATUS AND METHOD FOR A STORAGE CONTAINER WITH INTEGRATED TABLE
    • Publication number 20170129097
    • Publication date May 11, 2017
    • Irwin Industrial Tool Company
    • DAVID P. ENGVALL
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SAW BLADE AND SAW BLADE TOOTH CONSTRUCTION
    • Publication number 20150000497
    • Publication date Jan 1, 2015
    • Irwin Industrial Tool Company
    • David Philip Engvall
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD AND APPARATUS FOR A CUTTING TOOL
    • Publication number 20110259149
    • Publication date Oct 27, 2011
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OPTIMIZED MECHANICAL ADVANTAGE CUTTING TOOL
    • Publication number 20110258860
    • Publication date Oct 27, 2011
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    LOCKING PLIERS
    • Publication number 20110203421
    • Publication date Aug 25, 2011
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CUTTING EDGE AND CUTTING TOOL
    • Publication number 20100307640
    • Publication date Dec 9, 2010
    • La Verne R. Durfee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LOCKING PLIERS WITH ONE-HAND ADJUSTMENT
    • Publication number 20100218648
    • Publication date Sep 2, 2010
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SELF-ADJUSTING LOCKING PLIERS
    • Publication number 20100192734
    • Publication date Aug 5, 2010
    • Irwin Industrial Tool Company
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LOCKING PLIERS
    • Publication number 20100018363
    • Publication date Jan 28, 2010
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    QUICK ADJUSTING MULTI-POSITION PLIERS
    • Publication number 20100018364
    • Publication date Jan 28, 2010
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LOCKING PLIERS
    • Publication number 20100018361
    • Publication date Jan 28, 2010
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LOCKING PLIERS
    • Publication number 20100018362
    • Publication date Jan 28, 2010
    • Irwin Industrial Tool Company
    • Thomas M. Chervenak
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LOCKING PLIERS
    • Publication number 20080282851
    • Publication date Nov 20, 2008
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SELF-ADJUSTING LOCKING PLIERS
    • Publication number 20080098861
    • Publication date May 1, 2008
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SELF-ADJUSTING LOCKING PLIERS
    • Publication number 20070283791
    • Publication date Dec 13, 2007
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Quick adjusting pliers
    • Publication number 20060243103
    • Publication date Nov 2, 2006
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Quick adjusting pliers
    • Publication number 20050262974
    • Publication date Dec 1, 2005
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Quick adjusting pliers
    • Publication number 20040194591
    • Publication date Oct 7, 2004
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Quick adjusting pliers
    • Publication number 20040194590
    • Publication date Oct 7, 2004
    • David P. Engvall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS