Mark Identification
CAMBRIDGEPORT MADE IN THE USA EST. 1975
Serial Number
99483041
Filing Date
Nov 6, 2025
Trademark by
Classification Information
Custom building of HVAC systems; Custom manufacture of HVAC systems; Custom manufacture of HVAC air handling units, HVAC rooftop curbs and curb adapters for mounting structures and equipment, HVAC economizers, HVAC equipment supports, and HVAC rooftop accessories
Treatment of Materials