ENVIROSTAB
USPTO (United States) · Serial 73820002
- Status
- cancelled
- Status updated
- 2 December 2001
- Filing date
- 14 August 1989
- Registration date
- 13 November 1990
- Nice classification
- 1
- Owner
- ANZON INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73820002) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.