PERMA-STONE
USPTO (United States) · Serial 74223154
- Status
- cancelled
- Status updated
- 24 May 2003
- Filing date
- 19 November 1991
- Registration date
- 18 August 1992
- Nice classification
- 6
- Owner
- Perma Stone Company
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74223154) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.