Patents by Inventor Robert Scott Buetow

Robert Scott Buetow 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: 8591242
    Abstract: A battery contact module for use in a power tool including a housing (12) and a battery (30) insertable into the housing. The battery contact module (28) includes a contact block (32) movably connected to the housing (12) and a pair of opposing terminals (34) attached to the contact block (32) and configured to contact the battery (30). Thus, the contact block (32) moves relative to the housing (12) to maintain constant electrical contact pressure between each of the terminals (34) and the battery (30). The contact block (32) including locating posts (52) that loosely engage receptacle (22) on the housing (12) to allow for movement or float of the contact module in the housing.
    Type: Grant
    Filed: April 8, 2010
    Date of Patent: November 26, 2013
    Assignee: Illinois Tool Works Inc.
    Inventors: William J. Heinzen, Robert Scott Buetow
  • Publication number: 20110247849
    Abstract: A battery contact module for use in a power tool including a housing and a battery insertable into the housing. The battery contact module includes a contact block movably connected to the housing and a pair of opposing terminals attached to the contact block and configured to contact the battery. Thus, the contact block moves relative to the housing to maintain constant electrical contact pressure between each of the terminals and the battery.
    Type: Application
    Filed: April 8, 2010
    Publication date: October 13, 2011
    Applicant: Illinois Tool Works Inc.
    Inventors: William J. Heinzen, Robert Scott Buetow
  • Patent number: 6786380
    Abstract: A powered tool constructed to drive a fastener into a workpiece includes a nosepiece assembly including a back plate and a front plate combining to define a path for a driver blade, the front plate being pivotally movable relative to the back plate between a closed position, in which the front plate and the back plate are in contact with each other, and an open position. The front plate is movable to an interim deflecting position between the closed position and the open position. A handle portion has an outer surface at least partially defining a grip, and an inner surface at least partially defining a chamber. The handle portion includes a substrate having at least one aperture, and an overmold configured for forming a gripping surface on the outer surface and for extending through the apertures into the chamber for forming a resilient mounting point.
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: September 7, 2004
    Assignee: Illinois Tool Works Inc.
    Inventors: Patrick J. Driscoll, Robert Scott Buetow, Marc Largo
  • Patent number: 6651862
    Abstract: A powered tool constructed to drive a fastener into a workpiece includes a nosepiece assembly including a back plate and a front plate combining to define a path for a driver blade, the front plate being pivotally movable relative to the back plate between a closed position, in which the front plate and the back plate are in contact with each other, and an open position. The front plate is movable to an interim deflecting position between the closed position and the open position. A handle portion has an outer surface at least partially defining a grip, and an inner surface at least partially defining a chamber. The handle portion includes a substrate having at least one aperture, and an overmold configured for forming a gripping surface on the outer surface and for extending through the apertures into the chamber for forming a resilient mounting point.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: November 25, 2003
    Assignee: Illinois Tool Works Inc.
    Inventors: Patrick J. Driscoll, Robert Scott Buetow, Marc Largo, Peter D. Ploss
  • Publication number: 20030116604
    Abstract: A powered tool constructed to drive a fastener into a workpiece includes a nosepiece assembly including a back plate and a front plate combining to define a path for a driver blade, the front plate being pivotally movable relative to the back plate between a closed position, in which the front plate and the back plate are in contact with each other, and an open position. The front plate is movable to an interim deflecting position between the closed position and the open position. A handle portion has an outer surface at least partially defining a grip, and an inner surface at least partially defining a chamber. The handle portion includes a substrate having at least one aperture, and an overmold configured for forming a gripping surface on the outer surface and for extending through the apertures into the chamber for forming a resilient mounting point.
    Type: Application
    Filed: February 4, 2003
    Publication date: June 26, 2003
    Inventors: Patrick J. Driscoll, Robert Scott Buetow, Marc Largo, Peter D. Ploss
  • Publication number: 20030024961
    Abstract: A powered tool constructed to drive a fastener into a workpiece includes a nosepiece assembly including a back plate and a front plate combining to define a path for a driver blade, the front plate being pivotally movable relative to the back plate between a closed position, in which the front plate and the back plate are in contact with each other, and an open position. The front plate is movable to an interim deflecting position between the closed position and the open position. A handle portion has an outer surface at least partially defining a grip, and an inner surface at least partially defining a chamber. The handle portion includes a substrate having at least one aperture, and an overmold configured for forming a gripping surface on the outer surface and for extending through the apertures into the chamber for forming a resilient mounting point.
    Type: Application
    Filed: October 1, 2002
    Publication date: February 6, 2003
    Inventors: Patrick J. Driscoll, Robert Scott Buetow, Marc Largo
  • Publication number: 20020158103
    Abstract: A powered tool constructed to drive a fastener into a workpiece includes a nosepiece assembly including a back plate and a front plate combining to define a path for a driver blade, the front plate being pivotally movable relative to the back plate between a closed position, in which the front plate and the back plate are in contact with each other, and an open position. The front plate is movable to an interim deflecting position between the closed position and the open position. A handle portion has an outer surface at least partially defining a grip, and an inner surface at least partially defining a chamber. The handle portion includes a substrate having at least one aperture, and an overmold configured for forming a gripping surface on the outer surface and for extending through the apertures into the chamber for forming a resilient mounting point.
    Type: Application
    Filed: April 30, 2001
    Publication date: October 31, 2002
    Inventors: Patrick J. Driscoll, Robert Scott Buetow, Marc Largo, Peter D. Ploss
  • Patent number: 6357534
    Abstract: A battery pack latching or locking mounting system comprises a battery case, a cell pack disposed within the battery case, a battery cap or end closure, and a spacer which is longitudinally interposed between the cell pack and the battery cap or end closure. A first latching element or detent is mounted upon the spacer, and a second latching element or detent is mounted upon the battery cap or end closure. When the battery pack is initially mounted within the tool housing socket, the first latching element or detent of the spacer lockingly engages the single aperture defined within a side wall portion of the tool housing socket so as to lock the battery pack at its first OFF position or state.
    Type: Grant
    Filed: November 14, 2000
    Date of Patent: March 19, 2002
    Assignee: Illinois Tool Works Inc
    Inventors: Robert Scott Buetow, Larry Moeller, Patrick J. Driscoll, Peter D. Ploss
  • Patent number: D675501
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: February 5, 2013
    Assignee: Illinois Tool Works Inc.
    Inventors: Robert Scott Buetow, Ryan L. Francis, Ricardo Segura
  • Patent number: D691012
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: October 8, 2013
    Assignee: Illinois Tool Works Inc.
    Inventors: Robert Scott Buetow, Ryan L. Francis, Ricardo Segura
  • Patent number: D694176
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: November 26, 2013
    Assignee: Illinois Tool Works Inc.
    Inventors: Robert Scott Buetow, William Joseph Heinzen, Claudia Perez
  • Patent number: D698313
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: January 28, 2014
    Assignee: Illinois Tool Works Inc.
    Inventors: Robert Scott Buetow, William Joseph Heinzen, Claudia Perez