Serial Number
74197117
Owner
E.I. DU PONT DE NEMOURS AND COMPANYAttorney
FREDERICK F ALEXANDREFirst Use Date
Oct 11, 1991
Filing Date
Aug 22, 1991
OPTISOL Trademark
Serial Number: 74197117 • Registration: 1737441
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
MELANYE K JOHNSON E I DU PONT DE NEMOURS & COMPANY
1007 MARKET ST
WILMINGTON
DE 19898
UNITED STATES
Trademark Details
Filing Date
August 22, 1991
Registration Date
December 1, 1992
First Use Anywhere
October 11, 1991
First Use in Commerce
October 11, 1991
Published for Opposition
May 19, 1992
Cancellation Date
January 29, 2016