Patents Assigned to LIFESAVING SYSTEMS CORP.
  • Magnetic lifting ring
    Patent number: D816935
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: May 1, 2018
    Assignee: LIFESAVING SYSTEMS CORP.
    Inventor: Samuel G. Maness
  • Magnetic lifting ring
    Patent number: D816936
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: May 1, 2018
    Assignee: LIFESAVING SYSTEMS CORP.
    Inventor: Samuel G. Maness