BUSCOPAN
USPTO (United States) · Serial 71612434
- Status
- registered
- Status updated
- 12 July 1993
- Filing date
- 10 April 1951
- Registration date
- 7 October 1952
- Nice classification
- 18
- Owner
- C. H. BOEHRINGER SOHN
- Owner country
- DE
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71612434) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.