DYCON
Filed: June 1, 1953
FIBROUS FILTERING MATERIAL AND DRY AIR FILTER STRUCTURES EMBODYING FIBROUS FILTERING MATERIAL
Owned by: CONTINENTAL AIR FILTERS, INC.
Serial Number: 71648001
CONOSAC
Filed: April 24, 1963
AIR FILTERS
Owned by: CONTINENTAL AIR FILTERS, INC.
Serial Number: 72167455
CONOMANUAL
Filed: June 14, 1963
AIR FILTERS
Owned by: CONTINENTAL AIR FILTERS, INC.
Serial Number: 72170990
CONOGLAS
Filed: July 9, 1965
GAS-FILTERING MEDIA COMPRISING GLASS FIBER MATERIAL
Owned by: CONTINENTAL AIR FILTERS, INC.
Serial Number: 72223011
CONOPAC
Filed: August 11, 1965
AIR FILTERS
Owned by: CONTINENTAL AIR FILTERS, INC.
Serial Number: 72225473
CONOPAD
Filed: May 25, 1967
AIR FILTERS
Owned by: CONTINENTAL AIR FILTERS, INC.
Serial Number: 72272360
CONTINENTAL AIR FILTERS
Filed: October 31, 1967
AIR FILTERS FOR INDUSTRIAL AND COMMERCIAL VENTILATING SYSTEMS
Owned by: CONTINENTAL AIR FILTERS, INC.
Serial Number: 72283750
