Trademark: 74598878
Word
MEASUREMENT-WHILE-DRILLING-BIT-STOPPED
Status Date
Saturday, April 10, 2004
Registration Number
2078162
Registration Date
Tuesday, July 8, 1997
Filing Date
Monday, November 14, 1994
Cancellation Date
Saturday, April 10, 2004
9 measuring instruments, namely, apparatus for measuring resistivity of an underground formation
Jun 7, 2004
Teas Change Of Correspondence Received
Apr 10, 2004
Cancelled Sec. 8 (6-Yr)
Jul 8, 1997
Registered-Supplemental Register
May 2, 1997
Approved For Registration Supplemental Register
May 2, 1997
Use Amendment Accepted
Apr 17, 1997
Jurisdiction Restored To Examining Attorney
Apr 15, 1997
Ex Parte Appeal-Instituted
Mar 21, 1997
Correspondence Received In Law Office
Apr 3, 1997
Amendment To Use Processing Complete
Mar 21, 1997
Use Amendment Filed
Sep 20, 1996
Non-Final Action Mailed
Jul 19, 1996
Correspondence Received In Law Office
Feb 23, 1996
Final Refusal Mailed
Oct 16, 1995
Correspondence Received In Law Office
Apr 19, 1995
Non-Final Action Mailed
Apr 14, 1995
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24