NH3 ASTI
USPTO (United States) · Serial 75396367
- Status
- cancelled
- Status updated
- 28 October 2006
- Filing date
- 26 November 1997
- Registration date
- 25 January 2000
- Nice classification
- 41
- Owner
- Ammonia Safety & Training Institute
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75396367) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.