ENTRIFLEX
USPTO (United States) · Serial 73298087
- Status
- registered
- Status updated
- 1 April 2022
- Filing date
- 23 February 1981
- Registration date
- 1 December 1981
- Nice classification
- 10
- Owner
- COVIDIEN AG
- Owner country
- CH
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73298087) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.