Patents by Inventor Garth J. Limb

Garth J. Limb 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).

  • Insulating coverlet for conventional waterbeds
    Patent number: 4961238
    Abstract: A coverlet for conventional, unheated waterbeds which provides effective insulation is disclosed. The coverlet utilizes an insulating layer of fibrous materials, such as hollow polyester fibers, typically quilted together with a layer of flexible, lightweight foam material.
    Type: Grant
    Filed: July 1, 1988
    Date of Patent: October 9, 1990
    Inventors: Garth J. Limb, Sandra L. Limb
  • Insulating coverlet for conventional waterbeds
    Patent number: 4754514
    Abstract: A coverlet for conventional, unheated waterbeds which provides effective insulation is disclosed. The coverlet utilizes an insulating layer of fibrous materials, such as hollow polyester fibers, typically quilted together with a layer of flexible, lightweight foam material.
    Type: Grant
    Filed: August 31, 1987
    Date of Patent: July 5, 1988
    Inventors: Garth J. Limb, Sandra L. Limb