Patents by Inventor H. T. Miser

H. T. Miser 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).

  • Dual material lip-type seal
    Patent number: 4596395
    Abstract: An annular seal of the cup packing type having a first annular section formed from a generally non-flexible, generally non-resilient material and having an annular, radially projecting flange portion and a first axially extending skirt portion, and a second annular section having a second axially extending annular skirt portion defining a sealing surface and comprised of a generally flexible, generally resilient material, the second section being generally axially displaced from the flange portion, said first and second skirt portions being adjoined, preferably by bonding to one another.
    Type: Grant
    Filed: November 13, 1984
    Date of Patent: June 24, 1986
    Assignee: Utex Industries, Inc.
    Inventor: H. T. Miser
  • Anti-extrusion sealing device with interlocked retainer portions
    Patent number: 4468042
    Abstract: A seal and method of making same wherein a first body is formed with a plurality of parallel, spaced part bores therethrough. A second body is molded onto the first body so that it fills the bores and forms enlarged portions adjacent the ends of the bores, whereby the two bodies are permanently mechanically interlocked.
    Type: Grant
    Filed: December 22, 1983
    Date of Patent: August 28, 1984
    Assignee: Utex Industries, Inc.
    Inventors: Aaron J. Pippert, H. T. Miser
  • Anti-extrusion sealing device with hinge-like bridge section
    Patent number: 4428590
    Abstract: A seal and method of making same wherein a first body is formed with a plurality of parallel, spaced part bores therethrough. A second body is molded onto the first body so that it fills the bores and forms enlarged portions adjacent the ends of the bores, whereby the two bodies are permanently mechanically interlocked.
    Type: Grant
    Filed: November 19, 1981
    Date of Patent: January 31, 1984
    Assignee: Utex Industries, Inc.
    Inventors: Aaron J. Pippert, H. T. Miser