U.S. federal trademark · Serial No. 73168983 · Reg. No. 1107164
DAMPERS AND DAMPER REGULATORS AND PARTS THEREOF FOR USE IN HEATING AND AIR CONDITIONING SYSTEMS AND CONTROL HARDWARE AND CLIPS FOR ASSEMBLING THE SAME IN DUCTS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.