CONCENTRX
USPTO (United States) · Serial 73401774
- Status
- cancelled
- Status updated
- 20 November 2004
- Filing date
- 5 November 1982
- Registration date
- 14 February 1984
- Nice classification
- 20
- Owner
- Steelcase Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73401774) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.