COREX
USPTO (United States) · Serial 71247839
- Status
- registered
- Status updated
- 30 May 2008
- Filing date
- 22 April 1927
- Registration date
- 23 August 1927
- Nice classification
- 33
- 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 71247839) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.