Patents by Inventor Joseph K. Simmonds

Joseph K. Simmonds 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: 4275768
    Abstract: A longitudinally extending, circumferentially limited member is disposed upon the exterior surface of a tubular object such as hose, which member has a surface appearance contrasting to that of the exterior surface of the tubular object. Indicia is engraved within the surface of the longitudinally extending, circumferentially limited member and is rendered prominently visible by the difference in contrast between the two surface appearances.
    Type: Grant
    Filed: June 16, 1978
    Date of Patent: June 30, 1981
    Inventors: E. Gray Riggs, Joseph K. Simmonds, Vernon D. Browning