A
USPTO (United States) · Serial 72304845
- Status
- cancelled
- Status updated
- 15 October 2021
- Filing date
- 12 August 1968
- Registration date
- 18 August 1970
- Nice classification
- 5, 21, 31
- Owner
- MERCK KGAA
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72304845) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.