RETROPHANE
USPTO (United States) · Serial 73347516
- Status
- cancelled
- Status updated
- 4 November 1989
- Filing date
- 28 January 1982
- Registration date
- 2 August 1983
- Nice classification
- 1, 9, 16, 17
- Owner
- Rhone-Poulenc Systemes
- Owner country
- FR
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73347516) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.