BIOSTREAM
USPTO (United States) · Serial 73623822
- Status
- cancelled
- Status updated
- 11 April 1994
- Filing date
- 3 October 1986
- Registration date
- 6 October 1987
- Nice classification
- 9
- Owner
- CJB DEVELOPMENTS LIMITED
- Owner country
- GB
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73623822) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.