Patents by Inventor Lawrence B. O'Sickey

Lawrence B. O'Sickey 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).

  • Method and apparatus for forming tube coupling joint
    Patent number: 3972112
    Abstract: A tube coupling joint comprising a tube having an enlarged end, a body having a bore to receive the tube end and having a cam surface leading to the bore, a sleeve having an inner end with a transverse shoulder contracted to a diameter less than the tube diameter with the sleeve shoulder embedded within the tube adjacent the expanded portion of the tube, and a nut holding the sleeve into engagement with the cam surface whereby the cam surface maintains the sleeve shoulder in its embedded position.
    Type: Grant
    Filed: September 2, 1975
    Date of Patent: August 3, 1976
    Assignee: Parker-Hannifin Corporation
    Inventors: Lawrence B. O'Sickey, Jerry V. Koski
  • Tube coupling joint
    Patent number: 3970336
    Abstract: A tube coupling joint comprising a tube having an enlarged end, a body having a bore to receive the tube end and having a cam surface leading to the bore, a sleeve having an inner end with a transverse shoulder contracted to a diameter less than the tube diameter with the sleeve shoulder embedded within the tube adjacent the expanded portion of the tube, and a nut holding the sleeve into engagement with the cam surface whereby the cam surface maintains the sleeve shoulder in its embedded position.
    Type: Grant
    Filed: November 25, 1974
    Date of Patent: July 20, 1976
    Assignee: Parker-Hannifin Corporation
    Inventors: Lawrence B. O'Sickey, Jerry V. Koski