Serial Number
73700859
Owner
TUTHILL CORPORATIONFirst Use Date
May 30, 1978
Filing Date
Dec 14, 1987
PORTAVENT Trademark
Serial Number: 73700859 • Registration: 1566751
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Billie Jean Smith Michael Best & Friedrich LLP
100 East Wisconsin Avenue
Suite 3300
Milwaukee
WI 53202-4108
Trademark Details
Filing Date
December 14, 1987
Registration Date
November 21, 1989
First Use Anywhere
May 30, 1978
First Use in Commerce
May 30, 1978
Published for Opposition
August 29, 1989
Cancellation Date
January 11, 2016