HOUGHTO-BLACK
USPTO (United States) · Serial 71533570
- Status
- registered
- Status updated
- 26 October 2018
- Filing date
- 5 September 1947
- Registration date
- 26 October 1948
- Nice classification
- 6
- Owner
- E. F. HOUGHTON & CO.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71533570) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.