Patents Assigned to M&FC Holding Co.
  • Pipe collar
    Patent number: 5605357
    Abstract: A pipe collar comprising first and second arcuate shell members, clamping means for drawing the shell members together around a pipe, and improved sealing means disposed in each of the shell members, for facilitating sealing engagement between the pipe collar and the pipe, and between the respective shell member sealing means.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: February 25, 1997
    Assignee: M&FC Holding Co.
    Inventor: Edwin A. Bird
  • Process to produce a cover for a utility meter register
    Patent number: 5080744
    Abstract: An improved plastic laminated structure, a method to make that structure and use of that structure as a cover for a moisture-resistant electronic utility meter register. The structure is formed by providing a plastic layer to which is laminated on one side by means of an adhesive a water vapor barrier film of polychlorotrifluoroethylene.
    Type: Grant
    Filed: May 18, 1989
    Date of Patent: January 14, 1992
    Assignee: M&FC Holding Co., Inc.
    Inventors: William H. McWilliams, Charles L. Hamermesh, Evan B. Welch
  • Pipe restrainer collar member
    Patent number: D339975
    Type: Grant
    Filed: November 6, 1991
    Date of Patent: October 5, 1993
    Assignee: M&FC Holding Co., Inc.
    Inventors: Edwin A. Bird, Michael E. Corwon, Kirby L. Shaddix