Patents by Inventor John W. Biruk

John W. Biruk 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).

  • Device for sealing and inflating tires
    Patent number: 6405780
    Abstract: A device that is used to seal a tire and to inflate the seated tire. An outer chamber serves to both direct exhaust air from an inner chamber with the tire and to protect the operator. The inner chamber is connected through valves to the outer chamber which valves control to the exhaust air to the outer chamber. There also are controls to inflate the tire.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: June 18, 2002
    Inventor: John W. Biruk