Patents Assigned to Reneau, Inc.
  • Closure member for pressure vessel
    Patent number: 4489850
    Abstract: A closure member for a pressure vessel having a ring assembly that has a radially expansible outside diameter and an inside diameter defining a central area, with the central area of the diameter greater than one-half the outside diameter, and with the ring assembly selectively engaging the pressure vessel between a locked position and an unlocked position.
    Type: Grant
    Filed: May 27, 1983
    Date of Patent: December 25, 1984
    Assignee: Reneau, Inc.
    Inventor: Raymond P. Reneau