Patents Assigned to Durr Universal, Inc.
  • Expansion and movement joints
    Patent number: 11828394
    Abstract: Expansion and movement joints are disclosed. An example apparatus includes a collar having a first aperture extending therethrough to receive a conduit, and a guide to receive the collar, where the guide has a second aperture that defines an inner surface of the guide, and where the inner surface of the guide is larger than an outer surface of the collar to define a gap therebetween.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: November 28, 2023
    Assignee: Durr Universal, Inc.
    Inventors: Adam Joseph Shambeau, Matthew Mark Holschuh, Jesse Alan Peterson, Bradley Brian Pedersen, Patrick John Higgins