Serial Number
74320158
Owner
AMERICAN HOME PRODUCTS CORPORATIONFirst Use Date
Jan 12, 1993
Filing Date
Oct 5, 1992
POTOMAC GUARD Trademark
Serial Number: 74320158 • Registration: 1803612
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 5, 1992
Registration Date
November 9, 1993
First Use Anywhere
January 12, 1993
First Use in Commerce
January 12, 1993
Published for Opposition
March 23, 1993
Cancellation Date
February 19, 2016
Goods & Services
equine vaccine for Potomac horse fever