PERMALITE
USPTO (United States) · Serial 71489606
- Status
- registered
- Status updated
- 8 August 2008
- Filing date
- 8 October 1945
- Registration date
- 4 November 1947
- Nice classification
- 1
- Owner
- GREFCO, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71489606) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.