SUPERFIL
USPTO (United States) · Serial 71364535
- Status
- registered
- Status updated
- 1 July 1996
- Filing date
- 4 May 1935
- Registration date
- 24 September 1935
- Nice classification
- 4
- Owner
- BOSTON BLACKING & CHEMICAL CO.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71364535) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.