Patents by Inventor Wilbur G. Monson

Wilbur G. Monson 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: 5140762
    Abstract: Apparatus for melting snow and ice includes hand-propelled wheeled frame on which is mounted a motor and generator and a heater positioned substantially parallel to and spaced from the ground to be cleared of snow. The snow melting apparatus is propelled by a user walking behind the apparatus. The heater includes heating elements which are covered by plates for reflecting heat downward as the snow melting apparatus is moved across snow-covered ground, clearing the area passed over by the apparatus. The heater may include two or more heating units. A forward heating unit may be hinged to a rearward heating unit to allow the forward unit to be raised for ease of moving the apparatus and for storage.
    Type: Grant
    Filed: February 12, 1991
    Date of Patent: August 25, 1992
    Assignee: Mikkal Oare
    Inventor: Wilbur G. Monson