Patents by Inventor R. A. Tarozzi

R. A. Tarozzi 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).

  • Leak-proof dispensing container
    Patent number: 4550864
    Abstract: An insulated dispensing container that includes an air pump for generating pressure above the liquid in the container for selective discharge through the discharge nozzle. A valve arrangement is incorporated for preventing the accidental discharge or leakage of the container contents when the pump is not being operated. The discharge valve is provided with a venting arrangement to vent any built up pressure over the liquid in the container upon opening of the valve so as to prevent drippage.
    Type: Grant
    Filed: August 27, 1980
    Date of Patent: November 5, 1985
    Assignee: King-Seeley Thermos Co.
    Inventors: R. A. Tarozzi, C. Formhals