SMOKEMASTER
Filed: May 27, 1975
ELECTRONIC AIR CLEANING APPARATUS
Owned by: AIR QUALITY ENGINEERING, INC.
Serial Number: 73053468
FUMEFIGHTER
Portable air purification units for industrial use
Owned by: AIR QUALITY ENGINEERING, INC.
Serial Number: 76241853
EVERCLEAR
Air purification units for commercial use
Owned by: AIR QUALITY ENGINEERING, INC.
Serial Number: 76241854
PORTAAIR
Portable air cleaner for industrial use
Owned by: AIR QUALITY ENGINEERING, INC.
Serial Number: 76378762
DESIGNAIR
Household Air Cleaners and Purifiers
Owned by: AIR QUALITY ENGINEERING, INC.
Serial Number: 77907104
LIFE IS HARD - BREATHE EASY
Air cleaners for industrial, commercial, residential and medical purposes
Owned by: AIR QUALITY ENGINEERING, INC.
Serial Number: 78155898
GERM-N-ATOR
Air filter with antimicrobial coating
Owned by: AIR QUALITY ENGINEERING, INC.
Serial Number: 78616413
