Patents Assigned to 57 Trading Pty Ltd
  • Shot separation and recovery device
    Patent number: 11717867
    Abstract: A mobile machine for separation and recovery of spent shot, the machine including a drive unit to provide self-propelled mobility to the machine, a charged soil collection assembly mounted relative to the drive unit to collect soil charged with spent shot, and at least one separation assembly to separate spent shot from other collected material, the spent shot conveyed to a collection vessel for disposal.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: August 8, 2023
    Assignee: 57 Trading Pty Ltd
    Inventor: Craig Mitchell