Patents by Inventor Scott David Osler

Scott David Osler 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).

  • Direct fixation fastener assembly for track rail having molded support block and method of making same
    Patent number: 11680374
    Abstract: A fastening system for track rail includes a molded support block, and a direct fixation fastener positioned upon an upper side of the molded support block. The direct fixation fastener includes a metallic frame and a non-metallic overmolded jacket. Clamping fasteners of the fastening system are structured to engage with retention elements integrally molded in a concrete matrix material of the molded support block to clamp the direct fixation fastener to the upper side within a range of lateral positions.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: June 20, 2023
    Assignee: Progress Rail Services Corporation
    Inventor: Scott David Osler
  • DIRECT FIXATION FASTENER ASSEMBLY FOR TRACK RAIL HAVING MOLDED SUPPORT BLOCK AND METHOD OF MAKING SAME
    Publication number: 20210207329
    Abstract: A fastening system for track rail includes a molded support block, and a direct fixation fastener positioned upon an upper side of the molded support block. The direct fixation fastener includes a metallic frame and a non-metallic overmolded jacket. Clamping fasteners of the fastening system are structured to engage with retention elements integrally molded in a concrete matrix material of the molded support block to clamp the direct fixation fastener to the upper side within a range of lateral positions.
    Type: Application
    Filed: January 3, 2020
    Publication date: July 8, 2021
    Applicant: Progress Rail Services Corporation
    Inventor: Scott David Osler