Serial Number
71417515
Owner
JOHN WYETH & BROTHER, INCORPORATEDFirst Use Date
Oct 28, 1936
Filing Date
Mar 25, 1939
AMPHOJEL Trademark
Serial Number: 71417515 • Registration: 0370518
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
March 25, 1939
Registration Date
August 29, 1939
First Use Anywhere
October 28, 1936
First Use in Commerce
October 28, 1936
Cancellation Date
September 10, 2010