Serial Number
74196813
Owner
National Air Duct Maintenance Corp.Attorney
George F. DvorakFirst Use Date
Apr 26, 1977
Filing Date
Aug 21, 1991
D NATIONAL AIR DUCT MAINTENANCE CORP. STOP AIR POLLUTION WHERE MOST PEOPLE BREATHE IT. INDOORS! Trademark
Serial Number: 74196813 • Registration: 1708693
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
GEORGE F DVORAK DVORAK AND TRAUB
53 W JACKSON BLVD - STE 1616
CHICAGO
IL 60604-3790
UNITED STATES
Trademark Details
Filing Date
August 21, 1991
Registration Date
August 18, 1992
First Use Anywhere
April 26, 1977
First Use in Commerce
April 26, 1977
Published for Opposition
May 26, 1992
Cancellation Date
February 22, 1999