Patents by Inventor Richard E. Sanchez

Richard E. Sanchez 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: 5035531
    Abstract: A utility cut patch identification tag comprises a plate of durable material having at least two barbed legs extending from it slower surface, and a labeling indicia on its upper surface. The tag is preferably circular with a diameter of from about one to about two inches. The tag is pressed into the surface of fresh paving material which has been introduced into a previously cut out section of pavement.
    Type: Grant
    Filed: March 16, 1989
    Date of Patent: July 30, 1991
    Inventor: Richard E. Sanchez
  • Patent number: 4888896
    Abstract: A non-penetrating utility cut patch identification tag comprises a wafer of a durable, pliant polymeric material coated on its lower surface with adhesive and having labeling indicia on its upper surface. The tag is preferably circular with a diameter of from about one to about two inches. The tag is pressed into the surface of fresh paving material which has been introduced into a previously cut out section of pavement.
    Type: Grant
    Filed: June 29, 1987
    Date of Patent: December 26, 1989
    Inventor: Richard E. Sanchez
  • Patent number: 4203685
    Abstract: The speed arrester is an elongated member having a generally semi-circular cross-section and a lower flat surface secured to the roadway, parking lot or other surface by an adhesive material. The item is molded from an elastomeric plastic having substantial rigidity and yet being capable of withstanding repeated flexing from automotive vehicles passing thereover and returning to its original shape. A pair of elongated open channels act to increase the resiliency of the speed arrester, such that as the vehicle wheels pass down the arrester back side when an automotive vehicle drives over it, the resiliency provides a forward thrust to the vehicle which can be sensed by the vehicle occupants.
    Type: Grant
    Filed: May 5, 1978
    Date of Patent: May 20, 1980
    Inventor: Richard E. Sanchez
  • Patent number: 4142814
    Abstract: A parking lot space marker or "bumper" is provided having a plastic foam body enclosed by a smooth surfaced cover. Alternatively, bandlike clamps or adhesive can be used to secure the marker to the parking lot surface.
    Type: Grant
    Filed: June 17, 1977
    Date of Patent: March 6, 1979
    Inventor: Richard E. Sanchez