Machinery Trademarks Filed in June 5, 1975
CENTRU
Filed: June 5, 1975
CENTER HOLE GRINDING MACHINES
Owned by: J & S TOOL COMPANY, INC.
Serial Number: 73054237
STA PAK
Filed: June 5, 1975
STABILIZERS FOR DRILL STRINGS FOR DRILLING OIL AND GAS WELLS AND THE LIKE
Owned by: SMITH INTERNATIONAL, INC.
Serial Number: 73054273
