Serial Number
74323814
Owner
Worthington Publishing Company, Inc.First Use Date
Dec 8, 1993
Filing Date
Oct 19, 1992
HOMEWORK COLLECTOR/EXCHANGOR DISK Trademark
Serial Number: 74323814 • Registration: 1836076
Trademark Classes
Owner Contact Info
6907-202 Halifax River Drive
Tampa, FL 33617
Entity Type: 03
Trademark Details
Filing Date
October 19, 1992
Registration Date
May 10, 1994
First Use Anywhere
December 8, 1993
First Use in Commerce
December 8, 1993
Published for Opposition
March 30, 1993
Cancellation Date
May 19, 2001
Goods & Services
computer software for automated grading of students