88617140
Sep 14, 2019
Feb 16, 2021
Active Trademark
filters for non-medical respiratory masks; protective face masks not for medical purposes; respirators for filtering air other than for artificial respiration; respiratory masks for non-medical purposes and not including those for artificial respiration or respirators
Electrical and Scientific Apparatusfilters for air conditioning; filters for air purifiers; filters for drinking water
Environmental Control Apparatus