VAPOR-TEMP
Filed: November 14, 1955
HUMIDITY CHAMBERS
Owned by: BLUE M ELECTRIC COMPANY
Serial Number: 71698129
POWER-O-MATIC
Filed: November 14, 1955
INDUSTRIAL AND SCIENTIFIC ELECTRICAL OVENS, CONTROLS FOR SUCH OVENS AND PARTS THEREOF
Owned by: BLUE M ELECTRIC COMPANY
Serial Number: 71698130
M
Filed: February 20, 1957
DENTAL, MEDICAL, AND SURGICAL APPLIANCES-NAMELY, STERILIZERS, FOR MEDICAL USE, INCUBATORS FOR MEDICAL USE, OVENS FOR MEDICAL…
Owned by: BLUE M ELECTRIC COMPANY
Serial Number: 72024748
POWER-O-MATIC-70
Filed: January 23, 1969
TEMPERATURE CONTROLS FOR LABORATORY FURNACES, OVENS AND THE LIKE, SOLD AS A PART OF SUCH EQUIPMENT AND SEPARATELY
Owned by: BLUE M ELECTRIC COMPANY
Serial Number: 72317313
TISSUE-BRITE
Filed: February 26, 1969
ILLUMINATED CONTROLLED-TEMPERATURE BATHS FOR LABORATORY USE IN FLOTATION OF BIOLOGICAL TISSUE, AND SLIDE-DRYERS FOR USE…
Owned by: BLUE M ELECTRIC COMPANY
Serial Number: 72320122
LAB-HEAT
Filed: April 10, 1978
ELECTRIC FURNACES FOR LABORATORY USE
Owned by: BLUE M ELECTRIC COMPANY
Serial Number: 73165775
CONSTANT-FLOW
Filed: April 10, 1978
MECHANICAL REFRIGERATION UNITS FOR LIQUIDS
Owned by: BLUE M ELECTRIC COMPANY
Serial Number: 73165777
STABIL-GLOW
Filed: June 5, 1978
ELECTRICALLY POWERED INDUSTRIAL FURNACES
Owned by: BLUE M ELECTRIC COMPANY
Serial Number: 73173032
MASTER-HEAT
Filed: February 7, 1979
Electrically Heated Ovens for Industrial Production and Testing Applications
Owned by: BLUE M ELECTRIC COMPANY
Serial Number: 73202963
CHAR-GUARD
Filed: June 8, 1981
A SMOKE RESPONSIVE SHUTDOWN CONTROL INCORPORATED IN AN INDUSTRIAL HEAT ING CHAMBER
Owned by: BLUE M ELECTRIC COMPANY
Serial Number: 73313861
WATT-WATCHER
Filed: June 8, 1981
MODULATING THE DAMPER OF AN INDUSTRIAL OVEN
Owned by: BLUE M ELECTRIC COMPANY
Serial Number: 73313862
