PM-90
USPTO (United States) · Serial 72406589
- Status
- registered
- Status updated
- 16 August 2003
- Filing date
- 1 November 1971
- Registration date
- 14 November 1972
- Nice classification
- 6
- Owner
- PENNWALT CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72406589) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.