Patents by Inventor David O. Wright

David O. Wright 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).

  • Tent stake device
    Patent number: 6997199
    Abstract: A tent stake device used in conjunction with a tent having a tent fly and ground surface cover utilizing a ground-penetrating shaft. A first appendage is connected to the shaft and links to the tent itself. A second appendage connected to the shaft supports the edge of the ground penetrating cover above the ground surface.
    Type: Grant
    Filed: April 9, 2003
    Date of Patent: February 14, 2006
    Inventor: David O. Wright