Electrical and scientific apparatus Trademarks Filed in December 15, 1945
RUPTAIR
Filed: December 15, 1945
ELECTRIC CIRCUIT SWITCHING APPARATUS AND PARTS THEREOF
Owned by: ALLIS-CHALMERS MANUFACTURING COMPANY
Serial Number: 71493308
DUOTONE
Filed: December 15, 1945
PHONOGRAPH NEEDLES INCLUDING TRANSCRIPTION NEEDLES AND BLANKS FOR THE COMMERCIAL MANUFACTURE OF PHONOGRAPH RECORDS
Owned by: DUOTONE COMPANY
Serial Number: 71493333
OSTER
Filed: December 15, 1945
[ PORTABLE ELECTRIC HAND OPERATED GRINDERS; ELECTRIC LATHER DISPENSING MACHINES; ] [ ELECTRIC MOTORS; ELECTRIC TOASTERS;…
Owned by: Sunbeam Products, Inc.
Serial Number: 71493390
