Firearms Trademarks Filed in January 6, 1964
4 WAY
Filed: January 6, 1964
SHAPED EXPLOSIVE CHARGE PERFORATING UNITS FOR USE IN PERFORATING OIL WELLS AND THE LIKE
Owned by: JET RESEARCH CENTER, INC.
Serial Number: 72184074
SUPER FRAC-JET
Filed: January 6, 1964
MULTIPLE-JET SHAPED EXPLOSIVE CHARGE PERFORATING UNITS FOR USE IN PERFORATING OIL WELLS AND THE LIKE
Owned by: JET RESEARCH CENTER, INC.
Serial Number: 72184075
SWING-JET
Filed: January 6, 1964
Shaped Explosive Charge Perforating Units for Use in Perforating Oil Wells and the Like
Owned by: CORE LABORATORIES GLOBAL NV
Serial Number: 72184076
