Patents by Inventor Raymond M. Felson

Raymond M. Felson 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).

  • Turning vane setting tool
    Patent number: 5068957
    Abstract: A device and method are provided for permeanently anchoring air turning vanes to manufactured vane rails or runners in ductwork systems and which incorporate pre-positioning, splitting and bending means into one continuous sequence when the device is applied to the exposed edge of an air turnign vane which has been inserted into the slotted depression of manufactured vane rails or runnes and is actuated by means of a hammer blow or similar energy source.
    Type: Grant
    Filed: December 7, 1990
    Date of Patent: December 3, 1991
    Inventor: Raymond M. Felson