DRILLING ASSISTANT
USPTO (United States) · Serial 73517282
- Status
- abandoned
- Status updated
- 3 July 1986
- Filing date
- 14 January 1985
- Registration date
- -
- Nice classification
- 9
- Owner
- EXPLORATION LOGGING, INC.
- Owner country
- US
- Raw status code
- 604
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73517282) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.