Trademark: 73604860
Word
HIGH FREQUENCY POWER CONVERSION
Status
Dead
Status Code
603
Status Date
Wednesday, May 10, 1989
Serial Number
73604860
Mark Type
1
Filing Date
Wednesday, June 18, 1986
Abandoned Date
Wednesday, May 10, 1989

Trademark Owner History

Classifications
41 EDUCATIONAL SERVICES, NAMELY, ORGANIZING AND CONDUCTING CONFERENCES IN THE FIELD OF FREQUENCY SWITCHING

Trademark Events
Feb 29, 1988
Correspondence Received In Law Office
Aug 21, 1986
Assigned To Examiner
Sep 18, 1986
Non-Final Action Mailed
Nov 5, 1986
Correspondence Received In Law Office
Feb 18, 1987
Final Refusal Mailed
Jun 11, 1987
Correspondence Received In Law Office
Jul 6, 1987
Examiners Amendment Mailed
Aug 28, 1987
Non-Final Action Mailed
Jun 14, 2024
Exparte Appeal Received At Ttab
Jul 26, 1989
Exparte Appeal Terminated
Apr 15, 1988
Final Refusal Mailed
Sep 2, 1988
Ex Parte Appeal-Instituted
Nov 3, 1988
Examiners Statement Mailed
Mar 10, 1989
Ex Parte Appeal-Refusal Affirmed
May 10, 1989
Abandonment - After Ex Parte Appeal
Aug 1, 1989
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24