SPE INTERNATIONAL SOCIETY OF PETROLEUM ENGINEERS
USPTO (United States) · Serial 75620187
- Status
- cancelled
- Status updated
- 28 September 2012
- Filing date
- 13 January 1999
- Registration date
- 26 February 2002
- Nice classification
- 9, 16, 41, 42
- Owner
- Society of Petroleum Engineers (SPE), Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75620187) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.