Mark Identification

HBI HEALTHY BUILDINGS INTERNATIONAL

Serial Number

74009650

Filing Date

Dec 11, 1989

Registration Date

Sep 25, 1990

Trademark by

HEALTHY BUILDINGS INTERNATIONAL INC.

Classification Information

INDOOR AIR QUALITY SERVICES, NAMELY, DIAGNOSIS OF INDOOR POLLUTANTS, TRACING THEIR SOURCE, IMPLEMENTING DESIGN OR OPERATIONAL CHANGES TO EFFECT THEIR REMOVAL; MONITORING INDOOR AIR QUALITY; AND DESIGN CONSULTATION WITH ARCHITECTS AND BUILDERS TO IMPROVE INDOOR AIR QUALITY IN BUILDINGS

Computer and Scientific