Patents by Inventor Jonathan J. May

Jonathan J. May 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).

  • Composite mattress and mattress topper having a latex foam core
    Patent number: 5701623
    Abstract: A mattress having a core section of latex foam rubber at least partially surrounded by border sections of synthetic urethane foam having substantially the same thickness as the core section. The synthetic border sections are adhesively attached to the periphery of the core section. The mattress can be used as a mattress topper as well as a full mattress.
    Type: Grant
    Filed: June 17, 1996
    Date of Patent: December 30, 1997
    Assignee: Latex Foam Products, Inc.
    Inventor: Jonathan J. May