Trademark: 75778968
Status Date
Thursday, June 27, 2002
Filing Date
Thursday, August 19, 1999
Published for Opposition
Tuesday, April 3, 2001
Abandoned Date
Thursday, June 27, 2002
9 Cableless directional steering system for underground borehole drilling equipment comprising a hand held electronic operator's unit that communicates with a borehole drill guidance probe that is part of an underground borehole drill string, the guidance probe communicating with a electronic surface unit that interfaces with the operator, the hand held operator's unit used to determine the underground location of the guidance probe, in the field of underground borehole drilling
Aug 14, 2002
Abandonment - No Use Statement Filed
Aug 9, 2002
Late Filed Extension Request
Jun 27, 2002
Paper Received
Jan 14, 2002
Extension 1 Granted
Dec 21, 2001
Extension 1 Filed
Jun 26, 2001
Noa Mailed - Sou Required From Applicant
Apr 3, 2001
Published For Opposition
Mar 21, 2001
Notice Of Publication
Feb 7, 2001
Approved For Pub - Principal Register
Sep 19, 2000
Correspondence Received In Law Office
Mar 20, 2000
Non-Final Action Mailed
Jan 14, 2000
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
