EPF-5
USPTO (United States) · Serial 81039085
- Status
- cancelled
- Status updated
- 5 October 1982
- Filing date
- -
- Registration date
- 11 May 1976
- Nice classification
- 5
- Owner
- Abtrax Pharmaceutical Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 81039085) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.