Patents by Inventor Manohar P. Desai

Manohar P. Desai 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).

  • Bowl-shaped plastic microwave dish
    Patent number: 4847459
    Abstract: Bowl-shaped plastic dish for use in microwave ovens, the dish having a two-part structure composed of an inner shell and an outer shell, each shell having a circumferential, laterally projecting edge web, the inner and outer shells being spaced from one another to define a space containing air, and the shells being welded or glued to one another in the region of the webs to seal the air space.
    Type: Grant
    Filed: April 20, 1987
    Date of Patent: July 11, 1989
    Assignee: Melitta-Werke Bentz & Sohn
    Inventor: Manohar P. Desai