March 1931 Machinery Trademarks by day
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Machinery Trademarks filed in March 1931
RUSCO

RUSCO

Filed: March 26, 1931
BELTING MADE OF RUBBER FOR POWER TRANSMISSION, ELEVATING, AND CONVEYING PURPOSES
Owned by: RUSSELL MANUFACTURING COMPANY, THE
Serial Number: 71312573

ROTEX

ROTEX

Filed: March 20, 1931
LAWNS FOR THE CERAMIC INDUSTRY, SIZERS FOR THE ABRASIVE MATERIALS INDUSTRY, SCREENS, SIFTING AND SORTING MACHINES, AND SEPARATORS…
Owned by: ROTEX GLOBAL, LLC
Serial Number: 71312350

STANLEY

STANLEY

Filed: March 11, 1931
ELECTRIC TOOLS CONSISTING IN DRILLS [ HAMMERS, ] SCREWDRIVERS [ , GRINDERS [ ENCH, AERIAL, AND PEDESTAL ] , SAWS, SHEARS…
Owned by: STANLEY WORKS, THE
Serial Number: 71312020

WAJAX

WAJAX

Filed: March 10, 1931
PORTABLE WATER PUMP FOR FIRES
Owned by: FENWICK REDDAWAY MFG., CO.
Serial Number: 71311958

STANLEY

STANLEY

Filed: March 9, 1931
ELECTRIC TOOLS CONSISTING IN DRILLS, SCREWDRIVERS [ , GRINDERS (BENCH, AERIAL, APEDESTAL), SAWS, SHEARS AND SANDERS
Owned by: STANLEY WORKS, THE
Serial Number: 71311936

UNI-KOM

UNI-KOM

Filed: March 3, 1931
CRUSHING AND GRINDING MILLS
Owned by: F. L. SMIDTH & CO.
Serial Number: 71311702