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Trademark: 73810837
Status Date
Monday, April 21, 1997
Registration Number
1617390
Registration Date
Tuesday, October 16, 1990
Filing Date
Wednesday, July 5, 1989
Published for Opposition
Tuesday, July 24, 1990
Cancellation Date
Monday, April 21, 1997
9 CIRCUITRY FOR OPTICALLY ISOLATING ELECTRONIC CIRCUITRY FROM METALLIC DATA LINES AND THE INCREASING THE ACCURACY OF RECEIVED DATA
Apr 21, 1997
Cancelled Sec. 8 (6-Yr)
Oct 16, 1990
Registered-Principal Register
Jul 24, 1990
Published For Opposition
Jun 23, 1990
Notice Of Publication
Apr 20, 1990
Approved For Pub - Principal Register
Mar 21, 1990
Examiner's Amendment Mailed
Oct 5, 1989
Non-Final Action Mailed
Sep 1, 1989
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24