Patents by Inventor Lawrence G. Cooke

Lawrence G. Cooke 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).

  • Two-piece buckle and its use on body-buoying equipment
    Patent number: 4010501
    Abstract: A life preserver or other body-buoying equipment is provided with straps extending from its opposite sides, and the two pieces of a buckle are fastened to the respective ends of the straps. The two pieces of the buckle can be engaged with one another and disengaged only when the pieces are swiveled toward one another at an angle of less than 90.degree.. The invention includes the two-piece buckle itself as well as the combination of the two pieces of the buckle on the ends of the belt means extending from the sides of such body-buoying equipment.
    Type: Grant
    Filed: September 2, 1975
    Date of Patent: March 8, 1977
    Assignee: Eagle Rubber Co., Inc.
    Inventor: Lawrence G. Cooke