Patents by Inventor David Perry Knight

David Perry Knight 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: 7052080
    Abstract: A frame for supporting a back pack and providing a seat structure is formed of a rigid assembly having side portions with four downwardly extending tubular leg members and includes spaced apart, paralleled, lateral members extending between the side portions. A leg extender is telescopically received in each of the four tubular leg members. A pad member having a lower horizontal surface is affixed to a lower end of each of the leg extenders. A locking member at the lower end of each of the tubular leg members provides adjustable spacing of the leg extenders. The frame is configured to receive a flexible back pack between the legs thereof and is adaptable to support a horizontal seat surface when the pad members are resting on the earth's surface.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: May 30, 2006
    Inventors: David Perry Knight, Kathy Frances Knight
  • Publication number: 20040189062
    Abstract: The All Terrain Bench pack is carried by one person the same way you carry a backpack. It's designed for outdoors regardless of weather conditions. The different size compartments holds all kinds of items. The unit sports quick release hardware. Padded compartments. Indestructible and water proof material and zippers with scent-lok system. Frame converts to a very comfortable and sturdy bench (seat) without disconnecting anything. Each of the Four legs adjusts individually to different lengths to assure a comfortable and level seat regardless of terrain. Extra large feet keeps everything stable in uneven rocky or soft ground. The bench (seat) sports a back for extra comfort while sitting long periods. All and all this advanced piece of outdoor equipment is one item that's a must for all outdoorsmen.
    Type: Application
    Filed: March 28, 2003
    Publication date: September 30, 2004
    Inventors: David Perry Knight, Kathy Frances Knight