BTR-SEP
USPTO (United States) · Serial 75244286
- Status
- cancelled
- Status updated
- 21 May 2005
- Filing date
- 19 February 1997
- Registration date
- 18 August 1998
- Nice classification
- 9
- Owner
- Bio-Technical Resources L.P.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75244286) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.