Serial Number
72121690
Owner
Alcon Laboratories, Inc.First Use Date
Apr 27, 1961
Filing Date
Jun 9, 1961
LYOPHRIN Trademark
Serial Number: 72121690 • Registration: 0725268
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 9, 1961
Registration Date
December 19, 1961
First Use Anywhere
April 27, 1961
First Use in Commerce
April 27, 1961
Cancellation Date
September 21, 2002
Goods & Services
Ophthalmic Preparations