Patents by Inventor David Brian Holcomb

David Brian Holcomb 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: 12358728
    Abstract: A conveyor chain having a plurality of toothed links and a plurality of non-toothed links, where the toothed and non-toothed links each include a link body, each having two pin openings for receiving connecting pins adapted for being inserted into the pin openings with interconnecting links to join the links together to form a chain link conveyor. Both the toothed and the non-toothed links have a flat top surface, a first shoulder, and a second shoulder that are parallel with respect to each other and perpendicular to the flat top surface. The toothed links have two downward extending teeth that taper down from the shoulders. The non-toothed links have a flat bottom surface. The toothed links are arranged with abutting shoulders in a row and the non-toothed links are arranged with abutting shoulders in a row, which minimizes backbend of the conveyor chain.
    Type: Grant
    Filed: June 21, 2023
    Date of Patent: July 15, 2025
    Assignee: Ramsey Products Corporation
    Inventors: David Brian Holcomb, Charles Stone Stalvey, Philippe Alex Rojzman
  • Patent number: D1109482
    Type: Grant
    Filed: June 29, 2023
    Date of Patent: January 13, 2026
    Inventors: David Brian Holcomb, Charles Stone Stalvey, Philippe Alex Rojzman