Environmental control apparatus Trademarks Filed in May 10, 1965
BREW

BREW

Filed: May 10, 1965
VACUUM FURNACES
Owned by: RICHARD D. BREW AND COMPANY, INC.
Serial Number: 72218356

TURBINE-TWIN

TURBINE-TWIN

Filed: May 10, 1965
PORTABLE, ELECTRICALLY OPERATED VACUUM CLEANER
Owned by: ELECTRIC CLEANER COMPANY, INC.
Serial Number: 72218405