DARAHONE
USPTO (United States) · Serial 73569983
- Status
- cancelled
- Status updated
- 14 April 2007
- Filing date
- 22 November 1985
- Registration date
- 8 July 1986
- Nice classification
- 4
- Owner
- W.R. GRACE & CO.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73569983) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.