MIGHTY WATT
Filed: December 30, 1971
HIGH WATT DENSITY CARTRIDGE HEATING ELEMENT
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 72411514
BULLET
Filed: September 27, 1982
Heating Apparatus-Namely, Electric Cartridge Heater
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 73389267
MIGHTY-TUFF
Filed: December 14, 1987
HEATING APPARATUS -NAMELY, ELECTRIC BAND HEATERS
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 73701002
OGDEN
Filed: November 3, 1989
ELECTRICAL TEMPERATURE CONTROL APPARATUS
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 73835926
MIGHTY WATT GRABBER
Filed: January 24, 1990
heating apparatus - namely, electric cartridge heaters
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74022167
MIGHTY-BAR
Filed: December 13, 1990
electric heating element for industrial and commercial applications
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74122945
MINI-TUBULAR
Filed: August 8, 1991
electric heaters; namely, electric band and coil heaters for industrial use
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74192766
MIGHTY WATT PLUS
Filed: October 25, 1991
electric heaters; namely, cartridge heaters
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74215383
MAXI-ZONE
Filed: February 26, 1992
heating apparatus; namely, electric cartridge heating elements for industrial processing applications
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74249714
MIGHTY-BLADE
Filed: February 25, 1993
heating apparatus; namely, electric heating element for industrial, commercial and residential applications
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74362508
ETR-9090
Filed: April 15, 1993
electrical temperature control apparatus
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74380545
ETR-3010
Filed: August 11, 1994
electrical temperature control apparatuses for control of heating/cooling units used in industrial processing and commercial…
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74559460
ETR-3020
Filed: August 11, 1994
electrical temperature control apparatuses for control of heating/cooling units used in industrial processing and commercial…
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74559461
ETR-9220
Filed: August 11, 1994
electrical temperature control apparatus for heating/cooling used in industrial processing and commercial applications
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74559463
SMARTER LOGIC
Filed: August 11, 1994
electrical temperature control apparatus for control of heating/cooling units used in industrial processing and commercial…
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74559465
GOLDEN-RAY
Filed: December 28, 1994
quartz radiant heaters for industrial, commercial and residential application
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 74616069
OGDEN-LINK
Filed: January 20, 1998
SOFTWARE FOR INDUSTRIAL PROCESS CONTROLLERS
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 75420071
OGDEN-LINK
Filed: January 29, 1998
SOFTWARE FOR INDUSTRIAL PROCESS CONTROLLERS
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 75425452
ETR-9300
Filed: February 18, 1998
ELECTRICAL TEMPERATURE CONTROL APPARATUSES FOR CONTROL OF HEATING/COOLING UNITS USED IN INDUSTRIAL PROCESSING AND COMMERCIAL…
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 75436087
COMM4851
Filed: February 18, 1998
computer software for central control and remote adjustment of multiple process temperature control devices and data collection…
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 75436196
SMART-DIN
electronic temperature control apparatus for control of heating/cooling units used in industrial processing and commercial…
Owned by: OGDEN MANUFACTURING CO.
Serial Number: 76267774
