Patents by Inventor Frank M. Gregg

Frank M. Gregg 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).

  • Swim helmet
    Patent number: 3979777
    Abstract: A swim helmet has a round top portion, a pair of downward extending sidewalls, a downward extending rear wall, and an open front face, wherein the helmet conforms to the curvative of a person's head. A lower marginal edge of the helmet completely covers the hairline of the person. A chin strap member detachably communicates between the lobe portions of the sidewalls of the helmet. Each lobe portion of the helmet has an ear cover container therein, wherein the ear cover container serves as a protective device for the ears of the person.
    Type: Grant
    Filed: January 29, 1975
    Date of Patent: September 14, 1976
    Assignee: Lawrence Peska Associates, Inc.
    Inventor: Frank M. Gregg