Trademark: 73830001
Word
CALCULUS
Status
Dead
Status Code
602
Status Date
Thursday, April 16, 1992
Serial Number
73830001
Mark Type
1000
Filing Date
Tuesday, October 10, 1989
Abandoned Date
Tuesday, February 25, 1992

Trademark Owner History

Classifications
9 COMPUTER PROGRAMS FOR INSTRUCTION IN MATHEMATICS RECORDED ON MAGNETIC AND ELECTRONIC MEDIA, AND INSTRUCTION MANUALS SOLD AS A UNIT WITH THE PROGRAMS

Trademark Events
Apr 16, 1992
Abandonment - Failure To Respond Or Late Response
Aug 23, 1991
Final Refusal Mailed
Mar 18, 1991
Correspondence Received In Law Office
Sep 14, 1990
Non-Final Action Mailed
Aug 10, 1990
Allowance/Count Withdrawn
Jul 2, 1990
Correspondence Received In Law Office
Jan 4, 1990
Non-Final Action Mailed
Nov 29, 1989
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24