Patents by Inventor Everett V. Walston

Everett V. Walston 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: 4512126
    Abstract: A composite panel module formed of concrete and insulation block, providing the endurance, fire-protection, etc., of those materials in contrast to wood, yet avoiding disadvantages of other ceramic facing or panel materials such as brick or blocks; and the invention further provides and formation process by which such panels are formed into integral modules, for erection of a building by pre-fabrication procedures.
    Type: Grant
    Filed: December 28, 1981
    Date of Patent: April 23, 1985
    Assignee: Beaver Products, Inc.
    Inventor: Everett V. Walston
  • Patent number: 4304431
    Abstract: A handling/lifter device for a bulky mass or slab of associated materials such as concrete or the like. A housing body has a large hollow chamber, below which arms extend outwardly to retain or lock the device into the mass or slab; and a flexible cable, which is secured to the assembly of housing and arms, provides a graspable component which is stuffed into the housing's chamber but is withdrawable to provide a graspable loop when desired for a handling or lifting procedure.
    Type: Grant
    Filed: March 24, 1980
    Date of Patent: December 8, 1981
    Inventor: Everett V. Walston