PYROCERAM
USPTO (United States) · Serial 75434827
- Status
- registered
- Status updated
- 6 January 2023
- Filing date
- 17 February 1998
- Registration date
- 25 June 2002
- Nice classification
- 21
- Owner
- CORNING INCORPORATED
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75434827) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.