Patents by Inventor Raymond H. Rockstead

Raymond H. Rockstead 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).

  • Box beam reinforced concrete structure
    Patent number: 4393636
    Abstract: A box beam reinforced concrete and steel construction providing spaced apart wire mesh reinforced concrete skin walls and interior concrete supporting frangible sheets providing for solid concrete cores contiguous to and monolithically integrated with the skin walls.
    Type: Grant
    Filed: September 24, 1980
    Date of Patent: July 19, 1983
    Inventors: Raymond H. Rockstead, Christopher A. Rockstead
  • Fluid pressure-sensing device
    Patent number: 4261207
    Abstract: A device for sensing and/or measuring fluid pressure which includes a pressure-sensing tube elongating as a function of fluid pressure therein, a non-expanding member connected to the tube and extending in generally parallel relation thereto and terminating short of a free distal end of the tube, and an electric resistance strain gage connected to and spanning the distance between the distal end of the tube and the adjacent end of the non-expanding member, the combination functioning to provide a mechanically amplified motion at the strain gage with excellent lineal signal to pressure response.
    Type: Grant
    Filed: January 11, 1978
    Date of Patent: April 14, 1981
    Inventors: Raymond H. Rockstead, Harry T. Kendall, Frederick M. Wilson
  • Building form and reinforcing matrix
    Patent number: 4104842
    Abstract: A skeleton wall structure providing a form and matrix for building walls (both exterior and interior and including floors and ceilings) for providing a reinforced concrete or similar type structure.
    Type: Grant
    Filed: February 25, 1977
    Date of Patent: August 8, 1978
    Inventors: Raymond H. Rockstead, Wolfgang B. Fahrenbach