Certification Mark Trademarks Filed in October 10, 2003
HVI CERTIFIED 2100
Filed: October 10, 2003
Air purifiers, air filters for domestic use, air sterilizers not for medical purposes, ventilators for domestic use, ventilation…
Owned by: Home Ventilating Institute, Inc.
Serial Number: 78312002
HVI ORIGINAL CERTIFICATION LABEL
Air purifying apparatus and installations, air filtering installations, air sterilizers, ventilation installations and apparatus…
Owned by: Home Ventilating Institute, Inc.
Serial Number: 78312004
