Patents by Inventor Thomas Sukru Fenari

Thomas Sukru Fenari 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).

  • Valve and handle for an air operated tool, and method of fluid control
    Patent number: 3983947
    Abstract: A combined handle and valve particularly, for piston type pneumatic tools is disclosed. The valve is positioned in a passageway between the supply and a vent to atmosphere. Another passageway starts between the valve and the supply and goes to a point of use. Thus, by throttling the exhaust, the amount of air not exhausted is directed to do useful work. The handle is extremely compact and comprises an annular port around the rear end of the cylinder.
    Type: Grant
    Filed: September 24, 1974
    Date of Patent: October 5, 1976
    Inventors: William Richard Wills, Hanspeter Ehrenfried Beisch, Thomas Sukru Fenari