PERMANITE
USPTO (United States) · Serial 72000679
- Status
- registered
- Status updated
- 28 August 2017
- Filing date
- 13 January 1956
- Registration date
- 23 July 1957
- Nice classification
- 12
- Owner
- KNIGHT MATERIAL TECHNOLOGIES LLC
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72000679) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.