Trademark: 74256407
Word
KOS-KNOWLEDGE-BASED OPERATING SYSTEM
Status
Dead
Status Code
606
Status Date
Thursday, September 15, 1994
Serial Number
74256407
Mark Type
1000
Filing Date
Tuesday, March 17, 1992
Published for Opposition
Tuesday, June 22, 1993
Abandoned Date
Thursday, September 15, 1994

Trademark Owner History

Classifications
9 computers, software usable in an expert system for applying the control applications in a real-time environment
42 computer programming services
"OPERATING SYSTEM"

Trademark Events
Sep 15, 1994
Abandonment - No Use Statement Filed
Apr 21, 1994
Extension 1 Granted
Mar 14, 1994
Extension 1 Filed
Sep 14, 1993
Noa Mailed - Sou Required From Applicant
Jun 22, 1993
Published For Opposition
May 21, 1993
Notice Of Publication
Apr 23, 1993
Assigned To Examiner
Apr 1, 1993
Approved For Pub - Principal Register
Mar 22, 1993
Examiner's Amendment Mailed
Mar 15, 1993
Reinstated
Jan 14, 1993
Abandonment - Failure To Respond Or Late Response
Jun 16, 1992
Non-Final Action Mailed
May 20, 1992
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24