USPTO trademark record

G GRAY DUCT HEATING ◦ COOLING ◦ AIR DUCT CLEANING

Live registered mark · Owner Gray Duct Technologies · Classes 37, 42

Mark details

Owner: Gray Duct Technologies
Serial number: 99425174
Registration number: 8251414
Status: REGISTERED
Classes: 37 (Construction / repair), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2025-10-02
Registered: 2026-05-12
Goods / services: Air duct cleaning services; Cleaning of HVAC systems, air ducts, HVAC coils, and dryer vents; HVAC contractor services; Air conditioning vent sealing services; Consultation services in the field of c…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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