Patents by Inventor Bruce Carmichael

Bruce Carmichael 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: 6948281
    Abstract: The storm shelter is a portable above ground shelter that is aerodynamically stable and can be dimensioned to fit under a standard sized mobile home. The shelter provides an enclosure formed by an arch shaped rigid sheet that is permanently attached to a rectangular shaped base member. Hinged doors are provided on each end of the shelter for rapid and easy entrance and exit. Each door is provided with a failsafe snap locking mechanism and contains a louvered conduit for ventilation and air pressure equalization. The louvered conduits are protected from wind damage by covers attached to the exterior surface of each door. Further safety is provided through the use of tie cables that are strung tightly from one side to the other side over the top of the shelter and secured into the ground using tie rods and earth anchors.
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: September 27, 2005
    Inventor: Bruce Carmichael
  • Patent number: 4683900
    Abstract: A canopy for use on a vehicle such as a boat, tractor or the like is provided which is collapsable from an upright position to a collapsed position when the canopy strikes an object and which is conveniently detached from the vehicle and configured to a portable carrying position. The canopy preferably includes two U-shaped support members pivotally intercoupled at the ends thereof and adapted for a coupling with the side rails of the vehicle; a tarpaulin spanning the area between the cross bars of the members; and rubber straps coupled with the members and adapted for slidably coupling with the side rails. The canopy is configured so that when it is in an upright position on the vehicle and strikes an object, the canopy will collapse thereby preventing damage to the canopy, the vehicle, or an occupant. The canopy can also be placed in a storage position for convenient carrying.
    Type: Grant
    Filed: September 8, 1986
    Date of Patent: August 4, 1987
    Inventor: Bruce Carmichael
  • Patent number: D293162
    Type: Grant
    Filed: November 9, 1984
    Date of Patent: December 15, 1987
    Inventor: Bruce Carmichael
  • Patent number: D336559
    Type: Grant
    Filed: March 25, 1991
    Date of Patent: June 22, 1993
    Inventor: Bruce Carmichael