PRUVEN
USPTO (United States) · Serial 73323391
- Status
- cancelled
- Status updated
- 21 August 1984
- Filing date
- 13 August 1981
- Registration date
- 7 June 1983
- Nice classification
- 5
- Owner
- Stiefel Laboratories, Inc.
- Owner country
- US
- Raw status code
- 713
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73323391) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.