UNI-FLO
Filed: December 29, 1971
AIR FILTERS
Owned by: PUROLATOR PRODUCTS AIR FILTRATION COMPANY
Serial Number: 72411435
UNI-CAP
Filed: January 5, 1972
AIR FILTERS
Owned by: PUROLATOR PRODUCTS AIR FILTRATION COMPANY
Serial Number: 72411824
FACET-AIRE
Filed: March 24, 1980
Air Filters for Heating and Air Conditioning Systems
Owned by: PUROLATOR PRODUCTS AIR FILTRATION COMPANY
Serial Number: 73255066
DUST GRABBER
Filed: January 19, 1990
heating, ventilating and air conditioning filters for commercial and industrial use
Owned by: PUROLATOR PRODUCTS AIR FILTRATION COMPANY
Serial Number: 74020574
MOISTURE GUARD
Filed: November 25, 1996
air filters for domestic use and industrial installations
Owned by: PUROLATOR PRODUCTS AIR FILTRATION COMPANY
Serial Number: 75203702
PURO-SEAL
Filed: October 6, 1997
AIR FILTERS FOR DOMESTIC, COMMERCIAL AND INDUSTRIAL USE
Owned by: PUROLATOR PRODUCTS AIR FILTRATION COMPANY
Serial Number: 75368614
PURO-FRAME
Filed: December 15, 1997
HOUSING FRAMES FOR AIR FILTERS
Owned by: PUROLATOR PRODUCTS AIR FILTRATION COMPANY
Serial Number: 75405426
PURITY MAX
HEATING, VENTILATING AND AIR CONDITIONING FILTERS FOR COMMERCIAL AND INDUSTRIAL USE
Owned by: PUROLATOR PRODUCTS AIR FILTRATION COMPANY
Serial Number: 75692384
