December 1923 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
Environmental control apparatus Trademarks filed in December 1923
CP

CP

Filed: December 17, 1923
DAIRY, CREAMERY, MILK-PLANT, ICE-CREAM-FACTORY, REFRIGERATING-PLANT, AND ICE-MAKING-PLANT MACHINERY AND EQUIPMENT, COMPRISING…
Owned by: CREAMERY PACKAGE MFG. COMPANY, THE
Serial Number: 71189763

FIXED FOCUS

FIXED FOCUS

Filed: December 5, 1923
ELECTRICAL INCANDESCENT LAMPS
Owned by: MINIATURE INCANDESCENT LAMP CORPORATION
Serial Number: 71189260

SPRACO

SPRACO

Filed: December 5, 1923
AIR WASHING AND COOLING EQUIPMENT
Owned by: SPRAY ENGINEERING COMPANY
Serial Number: 71189279

SPRACO

SPRACO

Filed: December 5, 1923
WATERCOOLING SYSTEMS
Owned by: SPRAY ENGINEERING COMPANY
Serial Number: 71189280

CALITE

CALITE

Filed: December 4, 1923
HEAT-RESISTING AND HEAT-ENDURING ALLOYS
Owned by: CALORIZING COMPANY, THE
Serial Number: 71189184