MCKESSON'S OCTOFEN
USPTO (United States) · Serial 71308451
- Status
- registered
- Status updated
- 3 November 1992
- Filing date
- 29 November 1930
- Registration date
- 31 March 1931
- Nice classification
- 18
- Owner
- -
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71308451) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.