SULF-N-P 46
USPTO (United States) · Serial 74195072
- Status
- cancelled
- Status updated
- 8 March 1999
- Filing date
- 15 August 1991
- Registration date
- 1 September 1992
- Nice classification
- 1
- Owner
- Allied-Signal Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74195072) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.