SHEFFIELD
USPTO (United States) · Serial 74679504
- Status
- registered
- Status updated
- 22 June 2017
- Filing date
- 24 May 1995
- Registration date
- 9 September 1997
- Nice classification
- 3
- Owner
- SHEFFIELD PHARMACEUTICALS, LLC
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74679504) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.