HELICAL LINE PRODUCTS COMPANY Trademarks
HELI-GRIP
Filed: August 28, 1975
DEAD END CABLE CLAMPS
Owned by: HELICAL LINE PRODUCTS COMPANY
Serial Number: 73061635
HELICAL
Filed: November 7, 1979
Set of Dead End Cable Clamps and Armor Rods
Owned by: HELICAL LINE PRODUCTS COMPANY
Serial Number: 73238273
HELI-TOP-TIE
Filed: February 1, 1989
TIES FOR SECURING POWER LINES TO INSULATORS
Owned by: HELICAL LINE PRODUCTS COMPANY
Serial Number: 73778112
