Scotchlok Trademarks

SCOTCHLOK
CONNECTORS FOR ELECTRICAL WIRES
Registered  ·  November 13, 1957  ·  72040584  · 
SCOTCHLOK
CONE SHAPED SPRINGS FOR TWISTING ONTO ELECTRICAL WIRES TO CONNECT THE SAME
Expired  ·  May 23, 1952  ·  71630143  ·