TRI-ZONE
USPTO (United States) · Serial 73759404
- Status
- cancelled
- Status updated
- 26 December 2009
- Filing date
- 24 October 1988
- Registration date
- 23 May 1989
- Nice classification
- 21
- Owner
- SPARTA BRUSH CO., INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73759404) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.