PERMA-SHIELD H2S
USPTO (United States) · Serial 76550773
- Status
- registered
- Status updated
- 24 January 2015
- Filing date
- 14 October 2003
- Registration date
- 7 June 2005
- Nice classification
- 2
- Owner
- Tnemec Company, Inc.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76550773) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.