THE DIFFICULT AIRWAY COURSE
USPTO (United States) · Serial 88599331
- Status
- abandoned
- Status updated
- 16 June 2020
- Filing date
- 30 August 2019
- Registration date
- -
- Nice classification
- 41
- Owner
- Airway Management Education Center LLC
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 88599331) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.