November 1930 Machinery Trademarks by day
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Machinery Trademarks filed in November 1930
AC

AC

Filed: November 26, 1930
SPARK PLUGS AND SPARK-PLUG PORCELAINS
Owned by: GENERAL MOTORS CORPORATION
Serial Number: 71308318

HYDROVEYOR

HYDROVEYOR

Filed: November 24, 1930
CONVEYORS AND CONVEYING SYSTEMS COMPRISING CONDUITS THROUGH WHICH GRANULAR AND COMMINUTED MATERIAL IS TRANSPORTED BY MEANS…
Owned by: UNITED CONVEYOR CORPORATION
Serial Number: 71308273

MAXIPRES

MAXIPRES

Filed: November 21, 1930
PRESSES FOR METAL
Owned by: National Machinery LLC
Serial Number: 71308168

SP

SP

Filed: November 18, 1930
PLOWS
Owned by: COLUMBUS IRON WORKS CO.
Serial Number: 71308007

ALCOA

ALCOA

Filed: November 14, 1930
BLANK LITHOGRAPH PLATES
Owned by: ALUMINUM COMPANY OF AMERICA
Serial Number: 71307871

BRUKO PRODUCTS BPC

BRUKO PRODUCTS BPC

Filed: November 13, 1930
METAL CLEANING COMPOUNDS, METAL POLISHING COMPOUNDS, BUFFS, POLISHING WHEELS,ANDEMERY WHEELS
Owned by: BRUCE PRODUCTS CORPORATION
Serial Number: 71307839

CRANE

CRANE

Filed: November 10, 1930
[HEATING MATERIALS; NAMELY,] CHECK VALVES, STOP VALVES, AND GATE VALVES; [SCREWED AND FLANGED PIPE FITTINGS,] [ COCKS, ]…
Owned by: CRANE COMPANY
Serial Number: 71307703

STONITE

STONITE

Filed: November 1, 1930
ROLLS FOR MACHINERY
Owned by: STOWE & WOODWARD COMPANY
Serial Number: 71307461