Patents by Inventor Alva T. Smith

Alva T. Smith 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: 4133336
    Abstract: A ventilated stove for use in recreational vehicles and the like that includes an oven which is divided into an upper and lower compartment. Positioned between the upper and the lower compartments is a gas burner. A reversible blower communicates with the oven through a duct and can be selectively rotated for causing the air to flow upwards over the burner into the upper oven or downwards through the burner to the lower compartment of the oven. An access door is provided in the rear of the oven so that food can be inserted in the oven from outside of the vehicle. A valve means is provided in the duct for withdrawing combustible by-products from surface burners carried on top of the stove.
    Type: Grant
    Filed: September 29, 1977
    Date of Patent: January 9, 1979
    Inventor: Alva T. Smith