NEO-CERUMENEX
USPTO (United States) · Serial 72434463
- Status
- registered
- Status updated
- 23 May 1994
- Filing date
- 1 September 1972
- Registration date
- 14 August 1973
- Nice classification
- 18
- Owner
- PURDUE FREDERICK COMPANY, THE
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72434463) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.