ESTAX
USPTO (United States) · Serial 71576890
- Status
- registered
- Status updated
- 3 November 1992
- Filing date
- 9 April 1949
- Registration date
- 4 December 1951
- Nice classification
- 6
- Owner
- WATFORD CHEMICAL CO. LIMITED
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71576890) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.