Ultramar, Troubadour - UlTRAMAR MFG. CORP., 1160 Howe St., Chicago, Illinois

Ultra Sky Rider (1937) - HALLICRAFTERS, INC.

UNITED AIR CLEANER CO., - Sentinel (original)

UNITED AMERICAN BOSCH CORP., - American-Bosch, Bosch - AMERICAN BOSCH CORP.

UNITED MOTORS - Buick, B. O. P., Chevrolet, Delco, Oldsmobile, Pontiac

UNITED REPRODUCERS CORP., - Peerless (original), Kylectron

UNITED SCIENTIFIC LABS., 440 Lafayette St., New York, N. Y.

Universal (Plant A on license tag) - CLINTON MFG. CO.

Universal - UNIVERSAL BATTERY CO., 3410 South La Salle St., Chicago, Ill.

U. S. ELECTRIC CORP., - Workrite

U. S. RADIO & TELEVISION CORP., - Apex, Argle, Canton, Gloritone, Mantola, Melrose 41, Radiotrope, ...Dictator (mfd for Montgomery Wards), Marion, Indiana