Serial Number
73724021
Owner
EXCELLER SOFTWARE CORPORATIONAttorney
RICHARD L. GREENBURGFirst Use Date
Feb 4, 1988
Filing Date
Apr 22, 1988
KEY INTO SCIENCE Trademark
Serial Number: 73724021 • Registration: 1525365
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
RICHARD L GREENBURG GREENBURG AND PATTE
121 E BUFFALO ST
ITHACA
NY 14850
UNITED STATES
Trademark Details
Filing Date
April 22, 1988
Registration Date
February 21, 1989
First Use Anywhere
February 4, 1988
First Use in Commerce
February 4, 1988
Published for Opposition
November 29, 1988
Cancellation Date
August 28, 1995