1923 Environmental control apparatus Trademarks by month
Environmental control apparatus Trademarks filed in 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

SPRACO

SPRACO

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

SPRACO

SPRACO

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

FIXED FOCUS

FIXED FOCUS

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

CALITE

CALITE

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

MURDOCK

MURDOCK

Filed: November 23, 1923
Hydrants, Street Washers, Drinking Fountains, Stationary Fillers for Automobile Radiators, Railway Water-Service Box, Horse…
Owned by: ACORN ENGINEERING COMPANY
Serial Number: 71188767

PYROFAX

PYROFAX

Filed: September 11, 1923
Self-Contained Units for Storing and Supplying Gas for Heating, Lighting, and Power Purposes, Comprising a Cabinet, Gas…
Owned by: PyroFax Gas Corporation
Serial Number: 71185651

CENCO

CENCO

Filed: September 7, 1923
ELECTRIC BATTERIES, ELECTRIC MOTORS, ELECTRIC GENERATORS, ELECTRIC RHEOSTATS, ELECTRIC KNIFE SWITCHES AND POINT SWITCHES…
Owned by: CENTRAL SCIENTIFIC COMPANY
Serial Number: 71185444

VANO

VANO

Filed: July 27, 1923
Power-Driven Blowers and Fans for Drafting and Ventilating Purposes
Owned by: SIEMENS ENERGY, INC.
Serial Number: 71183735

4-WAY

4-WAY

Filed: July 5, 1923
Glass Globes and Reflectors for Artificial Light
Owned by: Manville Service Corporation
Serial Number: 71182814

2-WAY

2-WAY

Filed: July 5, 1923
Glass Globes and Reflectors for Artificial Light
Owned by: Manville Service Corporation
Serial Number: 71182813

STANLEY

STANLEY

Filed: June 29, 1923
Butts, Hinges, Door Holders, Hasps, Latches; Fasts and Fasteners for Securing Window Sashes, Window Blinds, Shutters, and…
Owned by: STANLEY LOGISTICS, LLC
Serial Number: 71182619

ENCO

ENCO

Filed: June 12, 1923
OIL BURNERS, BALANCED DRAFT EQUIPMENT FOR FURNACES, STOKER-CONTROL EQUIPMENT, AND BAFFLE-WALL CONSTRUCTIONS
Owned by: ENGINEER COMPANY, THE
Serial Number: 71181882

Image Trademark

Image Trademark

Filed: June 5, 1923
Flexible or Hinged Belt Fasteners
Owned by: Flexible Steel Lacing Company
Serial Number: 71181561

SUNRAY

SUNRAY

Filed: March 26, 1923
Gas Ranges and Heaters
Owned by: RAYTHEON COMPANY
Serial Number: 71178071

GLOLOG

GLOLOG

Filed: February 9, 1923
ELECTRICAL HEATERS OF THE LOG DESIGN
Owned by: STRAIT & RICHARDS, INC.
Serial Number: 71175832

UNIVERSAL

UNIVERSAL

Filed: January 20, 1923
BAKERS' OVENS, OPERATED BY COMBUSTIBLE FUELS
Owned by: WILLIAMS OVEN MFG. CO.
Serial Number: 71174872