December 1951 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in December 1951
NICUEND

NICUEND

Filed: December 29, 1951
METALLIC ELECTRIC ARC WELDING ELECTRODES
Owned by: ARCOS CORPORATION
Serial Number: 71622975

MIXEND

MIXEND

Filed: December 29, 1951
METALLIC ELECTRIC ARC WELDING ELECTRODES
Owned by: ARCOS CORPORATION
Serial Number: 71622976

O-B

O-B

Filed: December 29, 1951
ELECTRIC CAR COUPLERS, TROLLEY POLE CATCHERS AND RETRIEVERS, TROLLEY POLE BASES, CURRENT COLLECTORS, TROLLEY WIRE HANGERS…
Owned by: WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
Serial Number: 71623008

VERSALOG

VERSALOG

Filed: December 27, 1951
SLIDE RULES
Owned by: FREDERICK POST COMPANY, THE
Serial Number: 71622907

HUMDINGER

HUMDINGER

Filed: December 22, 1951
VARIABLE RESISTORS
Owned by: CLAROSTAT MFG. CO. INC.
Serial Number: 71622773

PILLOW

PILLOW

Filed: December 21, 1951
BALLOONS ADAPTED TO SUSPEND METEOROLOGICAL AND OTHER SCIENTIFIC AND SIGNALLING INSTRUMENTS
Owned by: GENERAL MILLS, INC.
Serial Number: 71622742

HIDE-A-WEIGH

HIDE-A-WEIGH

Filed: December 19, 1951
WEIGHING SCALES
Owned by: LEWIS, STANLEY M.
Serial Number: 71622666

CROSS SIGHT

CROSS SIGHT

Filed: December 19, 1951
WHEEL SUPPORTED SIGHTING AND INDICATING DEVICES FOR TESTING WHEEL ALIGNMENT
Owned by: WILCO PRODUCTS, INC.
Serial Number: 71623526

RANCO

RANCO

Filed: December 15, 1951
TEMPERATURE RESPONSIVE MECHANISM FOR CONTROLLING AUTOMATIC REFRIGERATORS,(2) TEMPERATURE RESPONSIVE MECHANISM FOR CONTROLLING…
Owned by: ROBERTSHAW US HOLDING CORP.
Serial Number: 71622557

NO-SHOK

NO-SHOK

Filed: December 14, 1951
ELECTRICAL WALL OUTLET FLXTURES, RECEPTACLES, SOCKETS, LAMPS, SWITCHES, AND PARTS THEREOF
Owned by: BELL ELECTRIC COMPANY
Serial Number: 71622477