Patents by Inventor David E. Duncanson

David E. Duncanson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8822012
    Abstract: The present disclosure provides a mat including a compressible first layer, openings formed through one or more first portions and columns disposed in/proximate to the openings. One or more second portions, or at least one column, or both may be configured to be depressed to provide support and traction. The present disclosure further provides a towel including an absorption layer and a compressible region of flexible fiber disposed on one or more first portions of a top surface of the absorption layer. The towel may further include one or more columns disposed either on one or more second portions or in/proximate to openings formed through the one or more second portions. The compressible region of flexible fiber may be configured to be depressed in a compressed configuration to provide support and traction. The mat or the towel may be further adapted to form a grip apparatus.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: September 2, 2014
    Assignee: Sequence LLC
    Inventors: Lisa M. Franks, David E. Duncanson, Aly G. Khalifa, Thomas A. Gernetzke, Douglas C. Dayton, Daniel B. Lazarchik, Stephanie F. Connaughton, Michael D. Tinstman
  • Publication number: 20120076981
    Abstract: The present disclosure provides a mat including a compressible first layer, openings formed through one or more first portions and columns disposed in/proximate to the openings. One or more second portions, or at least one column, or both may be configured to be depressed to provide support and traction. The present disclosure further provides a towel including an absorption layer and a compressible region of flexible fiber disposed on one or more first portions of a top surface of the absorption layer. The towel may further include one or more columns disposed either on one or more second portions or in/proximate to openings formed through the one or more second portions. The compressible region of flexible fiber may be configured to be depressed in a compressed configuration to provide support and traction. The mat or the towel may be further adapted to form a grip apparatus.
    Type: Application
    Filed: July 29, 2011
    Publication date: March 29, 2012
    Applicant: BENDIGEAR LLC
    Inventors: Lisa M. Franks, Stephanie F. Connaughton, Michael D. Tinstman, Thomas A. Gernetzke, Douglas C. Dayton, David E. Duncanson, Aly G. Khalifa, Daniel B. Lazarchik
  • Publication number: 20090120254
    Abstract: The table saw disclosed herein includes a table, a saw assembly pivotally attached to the table, the saw assembly comprising an arbor movable relative to the table, a bevel shaft operatively connected to the saw assembly for pivoting the saw assembly, and a height shaft operatively connected to the saw assembly for moving the arbor relative to the table, wherein distance between the height shaft and the table is larger than distance between the bevel shaft and the table.
    Type: Application
    Filed: January 23, 2009
    Publication date: May 14, 2009
    Inventors: James R. Parks, Robert S. Gehret, William R. Stumpf, Frederick R. Bean, Daniel Puzio, Michael L. O'Banion, Lewis H. Rohr, Robert P. Welsh, Carl F. Merhar, III, Scott M. Livingston, David E. Duncanson, Adan Ayala
  • Patent number: 7350607
    Abstract: A wheeled transport device, such as a piece of luggage configured to be manually wheeled by a pedestrian user, in provided with an electrical generator operably coupled to a rolling wheel of the device and configured to produce electrical energy as the user wheels the device along a supporting surface. The generator provides power to charge a battery contained within the device and/or one or more electrical appliances being transported within the device.
    Type: Grant
    Filed: August 4, 2005
    Date of Patent: April 1, 2008
    Assignee: Umagination Labs, L.P.
    Inventors: Sung K. Park, David E. Duncanson, John M. O'Fallon
  • Patent number: 7267038
    Abstract: The table saw disclosed herein includes a table, a saw assembly pivotally attached to the table, the saw assembly comprising an arbor movable relative to the table, a bevel shaft operatively connected to the saw assembly for pivoting the saw assembly, and a height shaft operatively connected to the saw assembly for moving the arbor relative to the table, wherein distance between the height shaft and the table is larger than distance between the bevel shaft and the table.
    Type: Grant
    Filed: April 25, 2005
    Date of Patent: September 11, 2007
    Assignee: Black & Decker Inc.
    Inventors: James R. Parks, Robert S. Gehret, William R. Stumpf, Frederick R. Bean, Daniel Puzio, Michael L. O'Banion, Lewis H. Rohr, Robert P. Welsh, Carl F. Merhar, III, Scott M. Livingston, David E. Duncanson, Adan Ayala
  • Patent number: 7240778
    Abstract: Luggage with modular construction permits personalization and customization by interchangeable appearance covers, by interchangeable lids and by interchangeable primary containment perimeters, so that the luggage can be selectively constructed with a hard or soft upper containment perimeter and lid, or such that the aesthetic treatment of the lid or other panels can be changed very easily by means of a releasable fasteners.
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: July 10, 2007
    Assignee: Umagination Labs, L.P.
    Inventors: David E. Duncanson, Sung K. Park
  • Patent number: 6907807
    Abstract: The table saw disclosed herein includes a table, a saw assembly pivotally attached to the table, the saw assembly comprising an arbor movable relative to the table, a bevel shaft operatively connected to the saw assembly for pivoting the saw assembly, and a height shaft operatively connected to the saw assembly for moving the arbor relative to the table, wherein distance between the height shaft and the table is larger than distance between the bevel shaft and the table.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: June 21, 2005
    Assignee: Black & Decker Inc.
    Inventors: James R. Parks, Robert S. Gehret, William R. Stumpf, Frederick R. Bean, Daniel Puzio, Michael L. O'Banion, Lewis H. Rohr, Robert P. Welsh, Carl F. Merhar, III, Scott M. Livingston, David E. Duncanson, Adan Ayala
  • Publication number: 20030089212
    Abstract: The table saw disclosed herein includes a table, a saw assembly pivotally attached to the table, the saw assembly comprising an arbor movable relative to the table, a bevel shaft operatively connected to the saw assembly for pivoting the saw assembly, and a height shaft operatively connected to the saw assembly for moving the arbor relative to the table, wherein distance between the height shaft and the table is larger than distance between the bevel shaft and the table.
    Type: Application
    Filed: December 19, 2002
    Publication date: May 15, 2003
    Inventors: James R. Parks, Robert S. Gehret, William R. Stumpf, Frederick R. Bean, Daniel Puzio, Michael L. O'Banion, Lewis H. Rohr, Robert P. Welsh, Carl F. Merhar, Scott M. Livingston, David E. Duncanson, Adan Ayala
  • Patent number: 6530303
    Abstract: The table saw disclosed herein includes a table, a saw assembly pivotally attached to the table, the saw assembly comprising an arbor movable relative to the table, a bevel shaft operatively connected to the saw assembly for pivoting the saw assembly, and a height shaft operatively connected to the saw assembly for moving the arbor relative to the table, wherein distance between the height shaft and the table is larger than distance between the bevel shaft and the table.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: March 11, 2003
    Assignee: Black & Decker Inc.
    Inventors: James R. Parks, Robert S. Gehret, William R. Stumpf, Frederick R. Bean, Daniel Puzio, Michael L. O'Banion, Lewis H. Rohr, Robert P. Welsh, Carl F. Merhar, III, Scott M. Livingston, David E. Duncanson, Adan Ayala
  • Patent number: D440239
    Type: Grant
    Filed: April 11, 2000
    Date of Patent: April 10, 2001
    Assignee: Black & Decker Inc.
    Inventors: Robert P. Welsh, David E. Duncanson, Mark A. Nichols, Scott E. Stropkay
  • Patent number: D447497
    Type: Grant
    Filed: November 9, 2000
    Date of Patent: September 4, 2001
    Assignee: Black & Decker Inc.
    Inventors: Robert P. Welsh, David E. Duncanson, Mark A. Nichols, Scott E. Stropkay
  • Patent number: D514604
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: February 7, 2006
    Assignee: Black & Decker Inc.
    Inventors: Robert P. Welsh, David E. Duncanson, Mark A. Nichols, Scott E. Stropkay
  • Patent number: D527032
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: August 22, 2006
    Assignee: Black & Decker Inc.
    Inventors: Robert P. Welsh, David E. Duncanson, Mark A. Nichols, Scott E. Stropkay
  • Patent number: D461456
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: August 13, 2002
    Assignee: Black & Decker Inc.
    Inventors: Robert P. Welsh, David E. Duncanson, Mark A. Nichols, Scott E. Stropkay
  • Patent number: D554672
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: November 6, 2007
    Assignee: Black & Decker Inc.
    Inventors: Robert P. Welsh, David E. Duncanson, Mark A. Nichols, Scott E. Stropkay
  • Patent number: D479538
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: September 9, 2003
    Assignee: Black & Decker Inc.
    Inventors: Robert P. Welsh, David E. Duncanson, Mark A. Nichols, Scott E. Stropkay
  • Patent number: D571829
    Type: Grant
    Filed: September 12, 2007
    Date of Patent: June 24, 2008
    Assignee: Black & Decker Inc.
    Inventors: Robert P. Welsh, David E. Duncanson, Mark A. Nichols, Scott E. Stropkay
  • Patent number: D498773
    Type: Grant
    Filed: June 10, 2003
    Date of Patent: November 23, 2004
    Assignee: Black & Decker Inc.
    Inventors: Robert P. Welsh, David E. Duncanson, Mark A. Nichols, Scott E. Stropkay
  • Patent number: D422290
    Type: Grant
    Filed: April 13, 1999
    Date of Patent: April 4, 2000
    Assignee: Black & Decker Inc.
    Inventors: Robert P. Welsh, David E. Duncanson, Mark A. Nichols, Scott E. Stropkay
  • Patent number: D427214
    Type: Grant
    Filed: October 1, 1999
    Date of Patent: June 27, 2000
    Assignee: Black & Decker Inc.
    Inventors: Robert P. Welsh, David E. Duncanson, Mark A. Nichols, Scott E. Stropkay