June 1918 Machinery Trademarks by day
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Machinery Trademarks filed in June 1918
BOYER

BOYER

Filed: June 4, 1918
PNEUMATIC CHIPPING AND RIVETING HAMMERS AND REPAIR PARTS THEREOF AND PNEUMATIC DRILLS AND REPAIR PARTS THEREOF
Owned by: CHICAGO PNEUMATIC TOOL COMPANY
Serial Number: 71111352

N

N

Filed: June 4, 1918
DRILLS, DRILL-HANDLES, DRILL-POINTS, AND DRILL-BITS
Owned by: DIAMOND EXPANSION BOLT CO.
Serial Number: 71111356