Patents by Inventor Hubert E. Hunter

Hubert E. Hunter 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).

  • Air cleaner
    Patent number: 4120675
    Abstract: The dust collecting bin of an air cleaner system of the type including a centrifugal-type separator for separating dust from air is coupled to the exhaust port of a pressurized air brake system so that any dust collected in the bin will be blown therefrom by any pressurized air exhausted from the brake system.
    Type: Grant
    Filed: October 17, 1977
    Date of Patent: October 17, 1978
    Assignee: Taylor Machine Works, Inc.
    Inventors: Tonnie M. Boyles, Hubert E. Hunter