HYPOXY
USPTO (United States) · Serial 72024987
- Status
- registered
- Status updated
- 17 August 1998
- Filing date
- 25 February 1957
- Registration date
- 12 November 1957
- Nice classification
- 4
- Owner
- HYSAN CORPORATION
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72024987) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.