PRIODERM
USPTO (United States) · Serial 73402175
- Status
- cancelled
- Status updated
- 10 December 1990
- Filing date
- 9 November 1982
- Registration date
- 17 July 1984
- Nice classification
- 5
- Owner
- Purdue Frederick Company, The
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73402175) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.