Electrical and scientific apparatus Trademarks Filed in July 19, 1950
ELECTROLUX
Filed: July 19, 1950
AIR FILTERS FOR USE IN VACUUM CLEANERS
Owned by: AKTIEBOLAGET ELECTROLUX
Serial Number: 71600882
NATIONAL
Filed: July 19, 1950
ELECTRICALLY OPERATED DOMESTIC GARBAGE DISPOSAL UNITS
Owned by: NATIONAL RUBBER MACHINERY COMPANY
Serial Number: 71600906
