MUD GAS ISOTOPE LOGGING
USPTO (United States) · Serial 78205648
- Status
- abandoned
- Status updated
- 3 June 2005
- Filing date
- 21 January 2003
- Registration date
- -
- Nice classification
- 42
- Owner
- Leroy Ellis
- Owner country
- AU
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78205648) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.