April 1975 Environmental control apparatus Trademarks by day
Sun Mon Tue Wed Thu Fri Sat
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30
Environmental control apparatus Trademarks filed in April 1975
ATWOOD

ATWOOD

Filed: April 30, 1975
[ SPACE HEATERS, ] WATER HEATERS [ , AND COMBINED SPACE AND WATER HEATERS ]
Owned by: DOMETIC SWEDEN AB
Serial Number: 73050918

MURPHY FRESH AIR M

MURPHY FRESH AIR M

Filed: April 29, 1975
DUST COLLECTION AND FUME REMOVAL EQUIPMENT-NAMELY, EQUIPMENT FOR COLLECTING AIR AND FILTERING PARTICULATE MATTER FROM THE…
Owned by: N. R. MURPHY LIMITED
Serial Number: 73050872

'JET FLO'

'JET FLO'

Filed: April 29, 1975
ELECTRIC BOILERS (STEAM, HIGH VOLTAGE, ELECTRODE-TYPE
Owned by: HYDRO STEAM INDUSTRIES, INC.
Serial Number: 73050887

IHS INTERNATIONAL HOME SYSTEMS

IHS INTERNATIONAL HOME SYSTEMS

Filed: April 28, 1975
ELECTRICAL APPARATUS FOR REMOTE CONTROL OF LIGHTING, HEATING AND VENTILATION
Owned by: INTERNATIONAL HOME SYSTEMS
Serial Number: 73050647

IEC INTERNATIONAL ENVIRONMENT CONTROLS

IEC INTERNATIONAL ENVIRONMENT CONTROLS

Filed: April 28, 1975
ELECTRICAL APPARATUS FOR REMOTE CONTROL OF LIGHTING, HEATING AND VENTILATION EXCLUDING ELECTRICAL APPARATUS FOR REMOTE CONTROL…
Owned by: INTERNATIONAL HOME SYSTEMS
Serial Number: 73050648

NIBCO

NIBCO

Filed: April 28, 1975
TUBING, ELBOWS, T'S, Y-FITTINGS, UNION COUPLINGS, COUPLINGS, CAPS, ADAPTERS, AIR CHAMBERS, BUSHINGS, REDUCERS, VENTURIS,…
Owned by: NIBCO INC.
Serial Number: 73050653

IA

IA

Filed: April 28, 1975
INDUSTRIAL AIR HANDLING AND TREATING EQUIPMENT, COMPRISING AIR WASHERS, MOISTURE ELIMINATORS, FILTERS, GRILLS, DAMPERS,…
Owned by: INDUSTRIAL AIR, INC.
Serial Number: 73050726

SKYLID

SKYLID

Filed: April 28, 1975
APPARATUS FOR CONDITIONING AIR AND REGULATING SUNSHINE BY MEANS OF LOUVERS POSITIONED ON TOP OF BUILDINGS AND OPERATED BY…
Owned by: ZOMEWORKS CORPORATION
Serial Number: 73050728

VAJA

VAJA

Filed: April 28, 1975
SAUNAS AND THEIR PARTS AND COMPONENTS AND ACCESSORIES-NAMELY, HEATERS AND AIR VENTILATORS
Owned by: VAJA PRODUCTS (PROPRIETARY) LIMITED
Serial Number: 73050786

AQUAMATIC

AQUAMATIC

Filed: April 28, 1975
ON-OFF SPRINKLER FOR FIRE PROTECTION SYSTEMS
Owned by: Grinnell Fire Protection Systems Company, Inc.
Serial Number: 73050813