Environmental control apparatus Trademarks Filed in March 23, 1979
SPEEDWAY

SPEEDWAY

Filed: March 23, 1979
CENTRIFUGAL FANS
Owned by: SUKUP MANUFACTURING COMPANY
Serial Number: 73208530

LIGHTPLATE

LIGHTPLATE

Filed: March 23, 1979
Diffused Light Illuminated Devices
Owned by: HUEY COMPANY, THE
Serial Number: 73208555

DURAPORE

DURAPORE

Filed: March 23, 1979
Filter Elements and Holders Therefor, for Use in Fluid Processing
Owned by: MERCK KGAA
Serial Number: 73208559

CHANNEL-SEAL-ADAPTER

CHANNEL-SEAL-ADAPTER

Filed: March 23, 1979
Structure for Converting an Existing Air Filter Installation from a Gasket Seal to a Fluid Seal
Owned by: FLANDERS FILTERS, INC.
Serial Number: 73208566

CHANNEL-CEIL

CHANNEL-CEIL

Filed: March 23, 1979
Suspended Bank of High Efficiency Air Filters
Owned by: FLANDERS CORPORATION
Serial Number: 73208567

UNI-HEAT

UNI-HEAT

Filed: March 23, 1979
INDUSTRIAL BURNERS FOR USE IN HEAT TREAT FURNACES
Owned by: BLOOM ENGINEERING COMPANY, INC.
Serial Number: 73208596

LIANG CHI

LIANG CHI

Filed: March 23, 1979
Cooling Towers and Parts Therefor
Owned by: Liang Chi Industry Co., Ltd.
Serial Number: 73208627

ECOLOGY HELPER

ECOLOGY HELPER

Filed: March 23, 1979
Device Attached to a Toilet Ballcock, which Device Helps to Reduce the Amount of Water Used in Flushing the Toilet
Owned by: Jenkins; James Harlan
Serial Number: 73208672

ENGLANDER

ENGLANDER

Filed: March 23, 1979
Woodburning Stoves
Owned by: ENGLAND'S STOVE WORKS, INC.
Serial Number: 73208707