# Trade Mark Journal No.2026/002 9 January 2026

## WO0000001892398 (35,41,42)

Office of origin: United States of America

Date of International Registration:26 September 2025
Date of designation in the UK: 26 September 2025

The wording "NADCA" in block lettering. Both "A"'s have a circular dot inside their triangular openings. Behind the text is a globe-like figure made up of curved horizontal and vertical lines, and the globe is only partially drawn, framing the wording "NADCA" at the top and bottom.

Class 35
  Association services, namely, promoting the commercial interests of companies that inspect, clean, and restore heating, ventilation, and air conditioning systems; promoting public awareness of the importance of proper heating, ventilation, and air conditioning maintenance and indoor air quality; providing consumer information in the field of air duct cleaning; providing space on a website for the advertisement of the goods and services of others; testing to determine professional competency; providing business information and referrals in the field of air duct cleaning, inspections, and heating, ventilation, and air conditioning.
Class 41
  Educational services, namely, developing and providing training programs, seminars, and certification courses in the field of heating, ventilation, and air conditioning system cleaning, inspection, and restoration; organizing and conducting conferences for professionals in the heating, ventilation, and air conditioning cleaning and maintenance industry; providing online, non-downloadable publications in the nature of newsletters, technical bulletins, and manuals in the field of heating, ventilation, and air conditioning system hygiene and indoor air quality; training industry professionals in the field of heating, ventilation, and air conditioning systems inspection, cleaning and restoration.
Class 42
  Setting of quality standards relating to best practices for heating, ventilation, and air conditioning system cleaning, inspection, and restoration; evaluating and certifying compliance with industry standards for professionals and businesses in the field of heating, ventilation, and air conditioning.

NATIONAL AIR DUCT CLEANERS ASSOCIATION INCORPORATED

Representative: John O'Malley Volpe Koenig, 30 S. 17th Street, Philadelphia PA 19103, UNITED STATES OF AMERICA