ADVANCE
USPTO (United States) · Serial 74379595
- Status
- cancelled
- Status updated
- 20 January 2001
- Filing date
- 19 April 1993
- Registration date
- 4 January 1994
- Nice classification
- 9
- Owner
- Schlumberger Industries, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74379595) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.