Serial Number
73426840
Owner
ENVIRONMENTAL ELEMENTS CORPORATIONAttorney
Herbert J. Zeh, Jr.First Use Date
May 11, 1981
Filing Date
May 20, 1983
OPTI-CON Trademark
Serial Number: 73426840 • Registration: 1307767
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
E P STASTNY
P O BOX 1318
BALTIMORE
MD 21203
UNITED STATES
Trademark Details
Filing Date
May 20, 1983
Registration Date
December 4, 1984
First Use Anywhere
May 11, 1981
First Use in Commerce
May 11, 1981
Published for Opposition
September 25, 1984
Cancellation Date
March 8, 1991