Hand- Or Finger-supported Patents (Class 30/298)
  • Spike tool
    Patent number: 3981526
    Abstract: A spike tool supported on a holder with means whereby the tool may be attached to a hand. The tool is particularly intended for lifesaving purposes, allowing the wearer to obtain a firm hold on slippery surfaces, such as ice. The tool may include means holding a throwing bag and a rescue rope (lifeline).
    Type: Grant
    Filed: December 24, 1974
    Date of Patent: September 21, 1976
    Inventor: Karl Gustav Emanuel Lundqvist