Patents by Inventor Peter D. Whitford

Peter D. Whitford 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: 8215866
    Abstract: A portable perimeter defense system is provided that is configured for preventing unwanted intrusions by vehicles or other heavy and fast-moving vehicles into a protected area while also providing requisite ballistic resistance capabilities. The defense system includes at least one individual modular barrier that can be readily transported to a point of use and can be secured in place without requiring heavy equipment or power sources, such as electricity. The modular barrier includes a front plate configured to provide ballistic protection in the direction of impact and to provide an impact surface capable of withstanding impact. The front plate extends upwardly from a base plate and a kick plate extends outwardly from the rear or aft side of the front plate. The front or fore edge of the base plate defines a vehicle engaging interface, the rear or aft edge of the base plate is arcuate and defines a ground engaging interface, and the rear or aft edge of the kick plate defines a ground engaging interface.
    Type: Grant
    Filed: July 21, 2010
    Date of Patent: July 10, 2012
    Inventor: Peter D. Whitford
  • Patent number: 7937787
    Abstract: A wall bed assembly including a wall cabinet and a bed frame. The bed frame is pivoted from a vertical, stored position within the wall cabinet to a horizontal position for use as a bed. The bed frame is connected to the wall cabinet with a pivot bracket secured to the bed frame which pivotally attaches to the lower end of a counterbalancing piston. The upper end of the counterbalancing piston is pivotally secured to a plate that attaches to the wall cabinet side panel. Additionally, the bed frame includes a pair of non-linear legs pivotally attached for supporting the frame in the horizontal position. The wall bed assembly also includes retractable magnets for securing the bed frame in the vertical position. A safety release position is also provided. A bed frame assembly for a customizable wall cabinet is also provided.
    Type: Grant
    Filed: August 25, 2008
    Date of Patent: May 10, 2011
    Inventor: Peter D. Whitford
  • Patent number: 7918622
    Abstract: A portable perimeter defense system is provided that is configured for preventing unwanted intrusions by vehicles or other heavy and fast-moving vehicles into a protected area while also providing requisite ballistic resistance capabilities. The defense system includes individual modular barriers that can be readily transported to a point of use and can be secured in place without requiring heavy equipment or power sources, such as electricity. This can be readily achieved with as few as one person. The modular barriers include a front plate configured to provide exceptional ballistic protection in the direction of impact and to provide an impact surface capable of withstanding impact. When circumstances warrant a double row portable perimeter defense system, a bracing system is provided to render parallel rows of barriers cooperative to prevent aft tilting of the impacted forward barriers.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: April 5, 2011
    Inventor: Peter D. Whitford
  • Publication number: 20100290833
    Abstract: A portable perimeter defense system is provided that is configured for preventing unwanted intrusions by vehicles or other heavy and fast-moving vehicles into a protected area while also providing requisite ballistic resistance capabilities. The defense system includes at least one individual modular barrier that can be readily transported to a point of use and can be secured in place without requiring heavy equipment or power sources, such as electricity. The modular barrier includes a front plate configured to provide ballistic protection in the direction of impact and to provide an impact surface capable of withstanding impact. The front plate extends upwardly from a base plate and a kick plate extends outwardly from the rear or aft side of the front plate. The front or fore edge of the base plate defines a vehicle engaging interface, the rear or aft edge of the base plate is arcuate and defines a ground engaging interface, and the rear or aft edge of the kick plate defines a ground engaging interface.
    Type: Application
    Filed: July 21, 2010
    Publication date: November 18, 2010
    Inventor: Peter D. Whitford
  • Publication number: 20100043142
    Abstract: A wall bed assembly including a wall cabinet and a bed frame. The bed frame is pivoted from a vertical, stored position within the wall cabinet to a horizontal position for use as a bed. The bed frame is connected to the wall cabinet with a pivot bracket secured to the bed frame which pivotally attaches to the lower end of a counterbalancing piston. The pivot bracket is pivotally secured to a fulcrum member of a plate secured to the wall cabinet's side panel. The upper end of the counterbalancing piston is pivotally secured to a plate that attaches to the wall cabinet side panel. Accordingly, the bed frame may be pivoted between the vertical and horizontal positions. Additionally, the bed frame includes a pair of legs for supporting the frame in the horizontal position. The legs are non-linear and are pivotally attached to the sides of the bed frame such that they are positioned to support the bed frame due to gravitational forces as the bed frame is moved to the horizontal position.
    Type: Application
    Filed: August 25, 2008
    Publication date: February 25, 2010
    Inventor: Peter D. Whitford
  • Publication number: 20090067923
    Abstract: A portable perimeter defense system is provided that is configured for preventing unwanted intrusions by vehicles or other heavy and fast-moving vehicles into a protected area while also providing requisite ballistic resistance capabilities. The defense system includes individual modular barriers that can be readily transported to a point of use and can be secured in place without requiring heavy equipment or power sources, such as electricity. This can be readily achieved with as few as one person. The modular barriers include a front plate configured to provide exceptional ballistic protection in the direction of impact and to provide an impact surface capable of withstanding impact. When circumstances warrant a double row portable perimeter defense system, a bracing system is provided to render parallel rows of barriers cooperative to prevent aft tilting of the impacted forward barriers.
    Type: Application
    Filed: May 6, 2008
    Publication date: March 12, 2009
    Inventor: Peter D. Whitford