HECKETHORN MANUFACTURING CO., INC. Trademarks
HECO DYNA-GRIP
Filed: January 17, 1975
MUFFLER CLAMPS
Owned by: HECKETHORN MANUFACTURING CO., INC.
Serial Number: 73041974
HECO
Filed: July 18, 1980
Muffler Clamps and Hydraulic Steering Stabilizers for Use on Vehicles
Owned by: HECKETHORN MANUFACTURING CO., INC.
Serial Number: 73270670
