September 1933 Environmental control apparatus Trademarks by day
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Environmental control apparatus Trademarks filed in September 1933
ELECTRUNITE

ELECTRUNITE

Filed: September 19, 1933
BOILER AND CONDENSER TUBES
Owned by: LTV STEEL COMPANY, INC.
Serial Number: 71341702

K OF K

K OF K

Filed: September 2, 1933
CLOSET SEATS [AND CLOSET SEAT BUMPERS]
Owned by: KOHLER CO.
Serial Number: 71341294