CLAY RAM
USPTO (United States) · Serial 72242587
- Status
- registered
- Status updated
- 18 October 1987
- Filing date
- 4 April 1966
- Registration date
- 18 July 1967
- Nice classification
- 12
- Owner
- GENERAL REFRACTORIES COMPANY
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72242587) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.