SDOS Trademark
Serial Number: 73236426 • Registration: 1232537
Trademark Classes
Class 9 - Computers & Electronics
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Class 42 - Computer & Scientific
Scientific and technological services; industrial analysis and research services
Class 16 - Paper Goods
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Owner Contact Info
Trademark Details
Filing Date
October 24, 1979
Registration Date
March 29, 1983
First Use Anywhere
April 1, 1978
First Use in Commerce
April 1, 1978
Published for Opposition
January 4, 1983
Cancellation Date
August 11, 1989