Mark Identification

AIRSYSTEMS

Serial Number

73777140

Filing Date

Jan 27, 1989

Registration Date

Oct 17, 1989

Trademark by

PYRAMID ENVIRONMENTAL SYSTEMS INC.

Classification Information

[ BUILDING CLEANING AND MAINTENANCE SERVICES ]

Building Construction and Repair

BUILDING DECONTAMINATION SERVICES

Treatment of Materials

[ DESIGN OF PRECEDURES FOR REMOVAL OF TOXIC AND HAZADAROUS SUBSTANCES FROM BUILDINGS; RADON AND OTHER CONTAMINATE DETECTION AND ANALYSIS SERVICES ]

Computer and Scientific