Patents by Inventor Mark J. Elliott

Mark J. Elliott 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).

  • Press on retaining washer for fasteners
    Patent number: 11927212
    Abstract: A thin film-retaining washer with custom geometry that may further provide for a simple press-on installation while maintaining retention of fasteners during assembly, shipping, handling, and/or use of associated systems. The present retaining hardware is easily manufactured from sheet or film materials with minimal post-processing and may be scaled and optimized for use with multiple size and style of fasteners. Further, the thickness profile of the thin film retaining hardware facilitates lobe spring deflection to further provide secure retention of the associated fasteners.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: March 12, 2024
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Michael R. Estridge, Mark J. Dube, William J. Elliott
  • Excavator bucket
    Patent number: D656522
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: March 27, 2012
    Assignee: Amulet Manufacturing Company
    Inventors: Mark J. Elliott, Joel V. Risch
  • Gripping attachment for backhoe or excavator
    Patent number: D661711
    Type: Grant
    Filed: January 28, 2008
    Date of Patent: June 12, 2012
    Assignee: Amulet Manufacturing Company
    Inventors: Joel V. Risch, Mark J. Elliott