SULFRAMIN AB
USPTO (United States) · Serial 71638985
- Status
- registered
- Status updated
- 10 October 1994
- Filing date
- 4 December 1952
- Registration date
- 5 January 1954
- Nice classification
- -
- Owner
- ULTRA CHEMICAL WORKS INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71638985) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.