PYROCERAM
USPTO (United States) · Serial 72245689
- Status
- registered
- Status updated
- 2 May 2009
- Filing date
- 16 May 1966
- Registration date
- 30 July 1968
- Nice classification
- 32
- Owner
- CORNING GLASS WORKS
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72245689) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.