CELL SYSTEMS INTERNATIONAL INC. CSI
USPTO (United States) · Serial 74103728
- Status
- cancelled
- Status updated
- 27 April 1998
- Filing date
- 9 October 1990
- Registration date
- 22 October 1991
- Nice classification
- 42
- Owner
- CELL SYSTEMS INTERNATIONAL, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74103728) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.