ROCK-EVAL
USPTO (United States) · Serial 73177448
- Status
- registered
- Status updated
- 19 February 2015
- Filing date
- 7 July 1978
- Registration date
- 21 August 1984
- Nice classification
- 9, 42
- Owner
- IFP ENERGIES NOUVELLES
- Owner country
- FR
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73177448) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.