S M A R T
USPTO (United States) · Serial 74090634
- Status
- abandoned
- Status updated
- 24 September 1991
- Filing date
- 22 August 1990
- Registration date
- -
- Nice classification
- 9, 37
- Owner
- Nowsco Well Service Ltd.
- Owner country
- CA
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74090634) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.