GRAPHANODE
USPTO (United States) · Serial 72043633
- Status
- registered
- Status updated
- 23 August 1999
- Filing date
- 8 January 1958
- Registration date
- 18 November 1958
- Nice classification
- 21
- Owner
- STACKPOLE CARBON COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72043633) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.