Serial Number
72085802
Owner
AMERICAN HOME PRODUCTS CORPORATIONFirst Use Date
Mar 12, 1957
Filing Date
Nov 23, 1959
CLAYSORB Trademark
Serial Number: 72085802 • Registration: 0706540
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 23, 1959
Registration Date
November 1, 1960
First Use Anywhere
March 12, 1957
First Use in Commerce
March 12, 1957
Cancellation Date
November 11, 2001
Goods & Services
ATTAPULGITE INCORPORATED IN MEDICINAL PREPARATIONS