"FORWAY"
Filed: February 26, 1940
Expansion Shields
Owned by: U. S. EXPANSION BOLT CO.
Serial Number: 71428938
USE
Filed: April 27, 1948
SCREWS, EXPANSION BOLTS, TOGGLE BOLTS, MACHINE BOLTS, SCREW ANCHORS, PIPE CLAMPS, WIRE ROPE THIMBLES, CEILING PLATES, TURN…
Owned by: U. S. EXPANSION BOLT CO.
Serial Number: 71555712
LEDLOK
Filed: April 27, 1948
EXPANSION SHIELDS
Owned by: U. S. EXPANSION BOLT CO.
Serial Number: 71564024
CLOSED BACK
Filed: April 27, 1948
EXPANSION SHIELDS
Owned by: U. S. EXPANSION BOLT CO.
Serial Number: 71564025
"LOKTITE"
Filed: April 27, 1948
TOGGLE BOLTS
Owned by: U. S. EXPANSION BOLT CO.
Serial Number: 71564026
"CARBI-TWIST"
Filed: September 23, 1949
MASONRY DRILLS
Owned by: U. S. EXPANSION BOLT CO.
Serial Number: 71585259
USE
Filed: September 23, 1949
DRILL POINTS; DRILL HOLDERS INCLUDING EJECTORS THEREFOR: STAR DRILLS; BULL POINTS: EXTENSION DRILL HEADS; AND COLD CHISELS…
Owned by: U. S. EXPANSION BOLT CO.
Serial Number: 71585260
