CERTAIN-T
USPTO (United States) · Serial 73754139
- Status
- abandoned
- Status updated
- 13 November 1990
- Filing date
- 26 September 1988
- Registration date
- -
- Nice classification
- 10
- Owner
- ALLELIX INC.
- Owner country
- CA
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73754139) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.