HEDRON
USPTO (United States) · Serial 74547546
- Status
- registered
- Status updated
- 14 April 2015
- Filing date
- 8 July 1994
- Registration date
- 5 September 1995
- Nice classification
- 19
- Owner
- Pittsburgh Corning Corporation
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74547546) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.