Serial Number
73373967
Owner
Wolcon Laboratories, Inc.First Use Date
Jun 17, 1982
Filing Date
Jul 12, 1982
OPTI-SIL Trademark
Serial Number: 73373967 • Registration: 1261549
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 12, 1982
Registration Date
December 20, 1983
First Use Anywhere
June 17, 1982
First Use in Commerce
June 18, 1982
Published for Opposition
March 22, 1983
Cancellation Date
April 19, 1990