Trademark: 78058405
Status Date
Sunday, November 1, 2009
Registration Number
2701430
Registration Date
Tuesday, March 25, 2003
Filing Date
Friday, April 13, 2001
Published for Opposition
Tuesday, July 9, 2002
Cancellation Date
Sunday, November 1, 2009
6 Metal downhole communications units comprising annular inductive couplers for connecting linking tubular components, namely, drill pipes, drill collars, drill bits, jars, motors, hammers, turbines and other downhole tools
19 Non-metal downhole communications units comprising annular inductive couplers for connecting linking tubular components, namely, drill pipes, drill collars, drill bits, jars, motors, hammers, turbines and other downhole tools
Nov 1, 2009
Cancelled Sec. 8 (6-Yr)
Aug 26, 2009
Attorney Revoked And/Or Appointed
Aug 26, 2009
Teas Revoke/Appoint Attorney Received
Mar 5, 2008
Case File In Ticrs
Jan 30, 2008
Automatic Update Of Assignment Of Ownership
Sep 20, 2006
Assignment Of Ownership Not Updated Automatically
May 26, 2006
Teas Change Of Correspondence Received
Mar 25, 2003
Registered-Principal Register
Jan 31, 2003
Allowed Principal Register - Sou Accepted
Jan 31, 2003
Assigned To Examiner
Jan 29, 2003
Statement Of Use Processing Complete
Oct 30, 2002
Use Amendment Filed
Nov 1, 2002
Teas Statement Of Use Received
Oct 30, 2002
Teas Statement Of Use Received
Oct 1, 2002
Noa Mailed - Sou Required From Applicant
Jul 9, 2002
Published For Opposition
Jun 19, 2002
Notice Of Publication
Mar 18, 2002
Approved For Pub - Principal Register
Jan 11, 2002
Correspondence Received In Law Office
Jul 27, 2001
Examiner's Amendment Mailed
Jul 20, 2001
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
