BLACK SILK
USPTO (United States) · Serial 71024847
- Status
- registered
- Status updated
- 3 November 1992
- Filing date
- 23 January 1907
- Registration date
- 4 June 1907
- Nice classification
- 4
- Owner
- BLACK SILK STOVE POLISH WORKS
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71024847) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.