Serial Number
73351724
Owner
Stephen Industries, Inc.First Use Date
Nov 20, 1981
Filing Date
Feb 24, 1982
CIEN Trademark
Serial Number: 73351724 • Registration: 1248432
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 24, 1982
Registration Date
August 16, 1983
First Use Anywhere
November 20, 1981
First Use in Commerce
November 20, 1981
Published for Opposition
January 11, 1983
Cancellation Date
September 21, 1990