PERSOMNIA
USPTO (United States) · Serial 71480366
- Status
- registered
- Status updated
- 5 December 1986
- Filing date
- 1 March 1945
- Registration date
- 19 March 1946
- Nice classification
- 6, 18
- Owner
- ASSOCIATED CHEMICALS LIMITED
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71480366) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.