Trademark: 74043040
Word
DIFFERENTIAL ARC REFLECTOMETRY
Status
Dead
Status Code
602
Status Date
Friday, December 4, 1992
Serial Number
74043040
Mark Type
1000
Filing Date
Tuesday, March 27, 1990
Abandoned Date
Friday, October 2, 1992
Trademark Owner History
James G. Biddle Co.
Classifications
9 a combination of equipment for locationg faults on electric power cables comprising a pulse generator, an electronic power source capable of producing a momentary impedance change, connectors for supplying the pulse to a power cable so it may be reflected, and a microprocessor for detecting and calculating the distance of travel of the pulses reflected
Trademark Events
Dec 4, 1992
Abandonment - Failure To Respond Or Late Response
Feb 25, 1992
Unresponsive/Duplicate Paper Received
Mar 31, 1992
Non-Final Action Mailed
Jan 8, 1992
Correspondence Received In Law Office
Jul 29, 1991
Non-Final Action Mailed
Feb 19, 1991
Correspondence Received In Law Office
Aug 31, 1990
Non-Final Action Mailed
Aug 17, 1990
Assigned To Examiner
DART
DIFFERENTIAL ARC REFLECTOMETRY TECHNIQUE
Trademark Alertz updated from USPTO on 2030-01-24

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