PERMATRON
Filed: May 17, 1977
FILTERING SCREENS FOR HOUSEHOLD AND INDUSTRIAL USE
Owned by: PERMATRON CORPORATION
Serial Number: 73126917
ACCUMULATOR CHAMBER
Filed: August 11, 1977
AIR FILTERS FOR HOUSEHOLD AND INDUSTRIAL USE
Owned by: PERMATRON CORPORATION
Serial Number: 73137185
DUST EATER
Filed: May 7, 1985
AIR CLEANERS ELECTROSTATICALLY CHARGED BY AIR FLOW
Owned by: PERMATRON CORPORATION
Serial Number: 73536317
DUST-PLUS
Filed: April 15, 1988
ELECTROSTATIC AIR FILTERS/CLEANERS
Owned by: PERMATRON CORPORATION
Serial Number: 73722400
ACCUMULATOR CHAMBER
Filed: August 12, 1991
air filters for household and industrial use
Owned by: PERMATRON CORPORATION
Serial Number: 74193604
PREVENT EZ-RAIL SYSTEM
Filed: August 17, 2022
Air filters and screens for air intake grills for commercial, residential, and industrial uses; Air filtration systems comprising…
Owned by: PERMATRON CORPORATION
Serial Number: 97552780
