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Trademark: 74429146
Status Date
Thursday, November 30, 1995
Filing Date
Friday, August 27, 1993
Abandoned Date
Monday, October 2, 1995
9 electronic protection devices for X-ray detectors in case of depletion of liquid nitrogen and energy dispersive detection systems for X-ray diffraction analyzers
Nov 30, 1995
Abandonment - Failure To Respond Or Late Response
Mar 29, 1995
Non-Final Action Mailed
Jan 5, 1994
Examiner's Amendment Mailed
Dec 30, 1993
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24