TREA

David E. Duncanson

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  • W. Newbury, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Table saw
    • Patent number 7,546,790
    • Issue date Jun 16, 2009
    • Black & Decker Inc.
    • James Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portions of a table saw
    • Patent number D571829
    • Issue date Jun 24, 2008
    • Black & Decker Inc.
    • Robert P. Welsh
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Table saw fence
    • Patent number D554672
    • Issue date Nov 6, 2007
    • Black & Decker Inc.
    • Robert P. Welsh
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Table saw
    • Patent number 7,267,038
    • Issue date Sep 11, 2007
    • Black & Decker Inc.
    • James R. Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portions of a table saw
    • Patent number D527032
    • Issue date Aug 22, 2006
    • Black & Decker Inc.
    • Robert P. Welsh
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Portions of a table saw
    • Patent number D514604
    • Issue date Feb 7, 2006
    • Black & Decker Inc.
    • Robert P. Welsh
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Table saw
    • Patent number 6,907,807
    • Issue date Jun 21, 2005
    • Black & Decker Inc.
    • James R. Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portions of a table saw
    • Patent number D498773
    • Issue date Nov 23, 2004
    • Black & Decker Inc.
    • Robert P. Welsh
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Table saw
    • Patent number 6,688,202
    • Issue date Feb 10, 2004
    • Black & Decker Inc.
    • James Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portions of table saw
    • Patent number D479538
    • Issue date Sep 9, 2003
    • Black & Decker Inc.
    • Robert P. Welsh
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Table saw
    • Patent number 6,575,067
    • Issue date Jun 10, 2003
    • Black & Decker Inc.
    • James Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saw
    • Patent number 6,530,303
    • Issue date Mar 11, 2003
    • Black & Decker Inc.
    • James R. Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Switch
    • Patent number D461456
    • Issue date Aug 13, 2002
    • Black & Decker Inc.
    • Robert P. Welsh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Leg assembly for a table saw
    • Patent number D447497
    • Issue date Sep 4, 2001
    • Black & Decker Inc.
    • Robert P. Welsh
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Side panel for a table saw
    • Patent number D440239
    • Issue date Apr 10, 2001
    • Black & Decker Inc.
    • Robert P. Welsh
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Fence for a power tool
    • Patent number D427214
    • Issue date Jun 27, 2000
    • Black & Decker Inc.
    • Robert P. Welsh
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Table saw
    • Patent number D422290
    • Issue date Apr 4, 2000
    • Black & Decker Inc.
    • Robert P. Welsh
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    Table Saw
    • Publication number 20090120254
    • Publication date May 14, 2009
    • James R. Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Table Saw
    • Publication number 20080017004
    • Publication date Jan 24, 2008
    • James R. Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Table saw
    • Publication number 20070084323
    • Publication date Apr 19, 2007
    • James Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Table saw
    • Publication number 20060075862
    • Publication date Apr 13, 2006
    • James Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Table saw
    • Publication number 20050188807
    • Publication date Sep 1, 2005
    • James R. Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Table saw
    • Publication number 20040154449
    • Publication date Aug 12, 2004
    • James Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Table saw
    • Publication number 20030089212
    • Publication date May 15, 2003
    • James R. Parks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Table saw
    • Publication number 20030033920
    • Publication date Feb 20, 2003
    • James Parks
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Table saw
    • Publication number 20020194971
    • Publication date Dec 26, 2002
    • James Park
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    TABLE SAW
    • Publication number 20010047706
    • Publication date Dec 6, 2001
    • JAMES PARKS
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...