Machinery Trademarks Filed in November 23, 1953
ROCK RAM
Filed: November 23, 1953
ROCK CRUSHERS OF THE TYPE EMBODYING POWER OPERATED CRUSHING JAWS
Owned by: W. S. TYLER, INCORPORATED
Serial Number: 71656811
NATIONAL TWIST DRILL & TOOL CO.
Filed: November 23, 1953
TWIST DRILLS, TWIST DRILL BITS, REAMERS, MILLING CUTTERS, COUNTERBORES, HOBS, SAWS, AND SPOT FACERS
Owned by: NATIONAL TWIST DRILL & TOOL CO.
Serial Number: 71656824