TREA

David A. Porter

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  • Hanover, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and methods for permanently assembling tubes in a heat ex...
    • Patent number 8,667,683
    • Issue date Mar 11, 2014
    • New Standard Corporation
    • David R. Thomas
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Telescoping rails for a table saw
    • Patent number D574024
    • Issue date Jul 29, 2008
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Portions of a table saw
    • Patent number D526668
    • Issue date Aug 15, 2006
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Movable fence for a machine tool
    • Patent number 6,994,006
    • Issue date Feb 7, 2006
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portions of a table saw
    • Patent number D507286
    • Issue date Jul 12, 2005
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Blade and motor carrier with height/angle adjustment mechanism
    • Patent number 6,820,524
    • Issue date Nov 23, 2004
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portions of a table saw
    • Patent number D492707
    • Issue date Jul 6, 2004
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Movable fence for a machine tool
    • Patent number 6,675,685
    • Issue date Jan 13, 2004
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portions of a table saw
    • Patent number D478917
    • Issue date Aug 26, 2003
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Blade and motor carrier with height/angle adjustment mechanism
    • Patent number 6,595,096
    • Issue date Jul 22, 2003
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Base portions of a table saw
    • Patent number D466913
    • Issue date Dec 10, 2002
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Blade and motor carrier with height/angle adjustment mechanism
    • Patent number 6,453,786
    • Issue date Sep 24, 2002
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Movable fence for a machine tool
    • Patent number 6,450,077
    • Issue date Sep 17, 2002
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Table saw with telescoping fence assembly
    • Patent number D458281
    • Issue date Jun 4, 2002
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Movable fence for a machine tool
    • Patent number 6,357,328
    • Issue date Mar 19, 2002
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Variable cut scroll saw
    • Patent number 6,267,038
    • Issue date Jul 31, 2001
    • Black & Decker Inc.
    • Michael L. O'Banion
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saw with telescoping rails
    • Patent number D445119
    • Issue date Jul 17, 2001
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool guard for a table saw
    • Patent number D444485
    • Issue date Jul 3, 2001
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Movable fence for a machine tool
    • Patent number 6,250,190
    • Issue date Jun 26, 2001
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Blade and motor carrier with height/angle adjustment mechanism
    • Patent number 6,244,149
    • Issue date Jun 12, 2001
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Movable fence for a machine tool
    • Patent number 6,161,459
    • Issue date Dec 19, 2000
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Movable fence for a machine tool
    • Patent number 6,148,703
    • Issue date Nov 21, 2000
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Throat plate for a table saw
    • Patent number D425918
    • Issue date May 30, 2000
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Movable fence for a machine tool
    • Patent number 6,062,121
    • Issue date May 16, 2000
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Table for a table saw
    • Patent number D414786
    • Issue date Oct 5, 1999
    • Black & Decker, Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Movable fence for a machine tool
    • Patent number 5,927,857
    • Issue date Jul 27, 1999
    • Black & Decker, Inc.
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Blade holder for a table saw
    • Patent number D410474
    • Issue date Jun 1, 1999
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Base for a table saw
    • Patent number D407725
    • Issue date Apr 6, 1999
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Blade and motor carrier with height/angle adjustment mechanism
    • Patent number 5,875,698
    • Issue date Mar 2, 1999
    • Black & Decker Inc.
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Miter gauge holder for a table saw
    • Patent number D400217
    • Issue date Oct 27, 1998
    • Black & Decker Inc.
    • Warren A. Ceroll
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    Movable fence for a machine tool
    • Publication number 20060130623
    • Publication date Jun 22, 2006
    • Warren A. Ceroll
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Movable fence for a machine tool
    • Publication number 20050172772
    • Publication date Aug 11, 2005
    • Warren A. Ceroll
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Movable fence for a machine tool
    • Publication number 20020134212
    • Publication date Sep 26, 2002
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Blade and motor carrier with height/angle adjustment mechanism
    • Publication number 20020005103
    • Publication date Jan 17, 2002
    • Warren A. Ceroll
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    TABLE SAW WITH SWITCHED RELUCTANCE MOTOR
    • Publication number 20010032534
    • Publication date Oct 25, 2001
    • WARREN A. CEROLL
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...