Patents by Inventor Nalinkumar J. Dave

Nalinkumar J. Dave 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).

  • Constructional elements of concrete
    Patent number: 4105739
    Abstract: A structural element of concrete is selectively reinforced over that part of the surface where, when the element is loaded, tensile stresses can occur which might exceed the tensile strength of the concrete. The reinforcement comprises a relatively thin, integral external layer preformed from a cement composition reinforced with fibres disposed in a random two-dimensional distribution essentially parallel to the surface of the layer, the latter extending over the whole area of said part of the surface liable to tensile stress.
    Type: Grant
    Filed: August 3, 1976
    Date of Patent: August 8, 1978
    Assignee: University of Salford
    Inventor: Nalinkumar J. Dave