PBS Trademark
Serial Number: 73322498 • Registration: 1235634
Trademark Classes
Class 9 - Computers & Electronics
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Class 41 - Education & Entertainment
Education; providing of training; entertainment; sporting and cultural activities
Class 42 - Computer & Scientific
Scientific and technological services; industrial analysis and research services
Owner Contact Info
Trademark Details
Filing Date
August 6, 1981
Registration Date
April 26, 1983
Published for Opposition
February 1, 1983
Cancellation Date
January 31, 2004