HOUGHTO-GRIND
USPTO (United States) · Serial 71277233
- Status
- registered
- Status updated
- 1 October 2019
- Filing date
- 26 December 1928
- Registration date
- 21 May 1929
- Nice classification
- 15
- Owner
- HOUGHTON TECHNICAL CORP.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71277233) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.