Patents by Inventor Rodney W. Rich, Jr.

Rodney W. Rich, Jr. 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).

  • Poured floor level indicator
    Patent number: 4141310
    Abstract: A device for indicating the level of a poured floor comprised of an outer casing adapted to be driven into the ground, an indicator member receipt shaft which is insertable into the outer casing, and an indicator member having a scale imprinted thereon which is positionable within the indicator member receipt shaft at the height of the floor to be poured and determined by height indicator means.
    Type: Grant
    Filed: September 14, 1977
    Date of Patent: February 27, 1979
    Inventor: Rodney W. Rich, Jr.