EARTH ENERGY ENVIRONMENT
USPTO (United States) · Serial 86808467
- Status
- abandoned
- Status updated
- 26 April 2017
- Filing date
- 3 November 2015
- Registration date
- -
- Nice classification
- 35, 41
- Owner
- Colorado School of Mines
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 86808467) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.