SPARK
USPTO (United States) · Serial 85604199
- Status
- cancelled
- Status updated
- 30 October 2020
- Filing date
- 20 April 2012
- Registration date
- 25 March 2014
- Nice classification
- 12
- Owner
- Schlumberger Technology Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 85604199) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.