Patents by Inventor Marvin C. Martin

Marvin C. Martin 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: 4036392
    Abstract: A disposable cover element for a disposable beverage container having a recess centrally formed in the exterior surface thereof adapted to carry readily removably secured therein a foldable drinking straw. Such drinking straw includes two transversely corrugated lengths, the centers of which are spaced apart a distance substantially equal to one-half of the total length of such drinking straw, and which are each bendable into a half-loop configuration. Such drinking straw further includes a straight length extending between the two corrugated lengths thereof, as well as shorter terminal straight lengths.
    Type: Grant
    Filed: November 1, 1976
    Date of Patent: July 19, 1977
    Inventor: Marvin C. Martin