PETROTEST
USPTO (United States) · Serial 75255490
- Status
- cancelled
- Status updated
- 29 October 2021
- Filing date
- 11 March 1997
- Registration date
- 9 March 1999
- Nice classification
- 9, 11
- Owner
- Petrotest Instruments GmbH & Co. KG
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75255490) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.