WORD ALGEBRA Trademark
Serial Number: 73166966 • Registration: 1153552
Trademark Classes
Class 1 - Chemicals
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Class 9 - Computers & Electronics
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Class 16 - Paper Goods
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Owner Contact Info
Trademark Details
Filing Date
April 18, 1978
Registration Date
May 12, 1981
First Use Anywhere
March 1, 1978
First Use in Commerce
March 1, 1978
Published for Opposition
February 17, 1981
Cancellation Date
November 13, 1987