Trademark: 74149838
Word
DUAL PROPAGATION RESISTIVITY
Status
Dead
Status Code
602
Status Date
Thursday, March 12, 1992
Serial Number
74149838
Mark Type
1000
Filing Date
Thursday, March 21, 1991
Abandoned Date
Tuesday, January 28, 1992

Trademark Owner History

Classifications
9 apparatus for obtaining geological and engineering measurements in oil and gas well boreholes

Trademark Events
Mar 12, 1992
Abandonment - Failure To Respond Or Late Response
Jul 26, 1991
Non-Final Action Mailed
Jun 28, 1991
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24