D10000: "GEOMECHANICS" and "DRILLING ANALYSIS SYSTEM"
GS0421: technical consultation to purchasers and end users in the selection, utilization, and application of drill bits used in the drilling of oil and gas wells
LS0000: The lining in the drawing is a feature of the mark and is not intended to indicate color.
Case File Event Statements
10/29/2005 - 19 years ago
10 - CANCELLED SEC. 8 (6-YR)Type:C8..
1/26/1999 - 26 years ago
9 - REGISTERED-PRINCIPAL REGISTERType:R.PR
11/3/1998 - 26 years ago
8 - PUBLISHED FOR OPPOSITIONType:PUBO
10/2/1998 - 26 years ago
7 - NOTICE OF PUBLICATIONType:NPUB
8/7/1998 - 26 years ago
6 - APPROVED FOR PUB - PRINCIPAL REGISTERType:CNSA
7/8/1998 - 26 years ago
5 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA
1/10/1998 - 27 years ago
4 - FINAL REFUSAL MAILEDType:CNFR
1/9/1998 - 27 years ago
3 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA