Serial Number
73721305
Owner
PORTEX, LTD.Attorney
Victoria FriedmanFirst Use Date
Nov 28, 1987
Filing Date
Apr 8, 1988
THERMOVENT Trademark
Serial Number: 73721305 • Registration: 1540317
Trademark Classes
Owner Contact Info
25241 AVENUE STANFORD
VALENCIA, CA 91355
Entity Type: 03
Legal Representation
Correspondence Address
Victoria Friedman Dennemeyer & Associates, LLC
2 North Riverside Plaza
Suite 1500
Chicago
IL 60606
Trademark Details
Filing Date
April 8, 1988
Registration Date
May 23, 1989
First Use Anywhere
November 28, 1987
First Use in Commerce
November 28, 1987
Published for Opposition
February 28, 1989