Patents by Inventor David R. Tanonis

David R. Tanonis 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: 4542271
    Abstract: A microwave browning ware (10) comprises a body (11) formed of a member transparent to microwave energy having a base (16) and a sidewall (18), the sidewall carrying an inwardly directed shelf (22); a metallic pan (12) having an upper cooking surface (39) and a lower surface (42) and having an edge (23) adapted to be supported by the shelf and maintain a clearance (28) from the sidewall. A heating matrix (13) absorbent to microwave energy is cured to the lower surface of the metallic pan, a binder material (14) is located between the edge of the pan and the shelf capable of withstanding the heat from the metallic pan without melting or degrading, resulting from the absorption of microwave energy by the heating matrix and, a cavity (36) is formed between the metallic pan and the base which houses the heating matrix therein. A method for the manufacture of such browning ware is also provided.
    Type: Grant
    Filed: January 14, 1985
    Date of Patent: September 17, 1985
    Assignees: Rubbermaid Incorporated, Polymer Engineering Inc.
    Inventors: David R. Tanonis, Alexander L. Darbut