PERMA-TORK
USPTO (United States) · Serial 73290963
- Status
- registered
- Status updated
- 31 March 2022
- Filing date
- 22 December 1980
- Registration date
- 8 December 1981
- Nice classification
- 7
- Owner
- Dana Corporation
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73290963) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.