LEVADONE
USPTO (United States) · Serial 72005390
- Status
- registered
- Status updated
- 16 September 1997
- Filing date
- 29 March 1956
- Registration date
- 11 December 1956
- Nice classification
- 18
- Owner
- BURROUGHS WELLCOME & CO. (U. S. A.) INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72005390) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.