Patents by Inventor Wayne E. Rennaker

Wayne E. Rennaker 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).

  • Patent number: 5219001
    Abstract: A pipe repair clamp for repairing damaged piping is disclosed. The clamp includes a hollow, cylindrical slit compression gasket having axially extending end portions. The end portions define a relatively small, axially extending gap when the gasket is initially installed on a pipe to be repaired. An armor sleeve is mounted on the outside surface of a first portion of the gasket and has axially extending ends arcuately spaced unequal distances from the end faces of the gasket. A clamping band encircles the gasket and the sleeve so that tension applied to the band will exert compressive force on the gasket and sleeve. The band is in contact with a second portion of the gasket when the band and gasket are initially installed on the pipe and out of contact with third and fourth portions of the gasket.
    Type: Grant
    Filed: August 12, 1991
    Date of Patent: June 15, 1993
    Assignee: The Ford Meter Box Company, Inc.
    Inventor: Wayne E. Rennaker