Serial Number
74033076
Owner
MARSH-MCBIRNEY, INC.Attorney
Kathleen S. RyanFirst Use Date
Oct 16, 1989
Filing Date
Feb 27, 1990
ECHO-LOCK Trademark
Serial Number: 74033076 • Registration: 1623478
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
February 27, 1990
Registration Date
November 20, 1990
First Use Anywhere
October 16, 1989
First Use in Commerce
October 16, 1989
Published for Opposition
August 28, 1990
Cancellation Date
January 22, 2016
Goods & Services
ultrasonic instrument for measuring liquid flow