SIGMA
USPTO (United States) · Serial 79158348
- Status
- registered
- Status updated
- 5 August 2021
- Filing date
- 4 October 2014
- Registration date
- 11 August 2015
- Nice classification
- 9
- Owner
- Sigma Laborzentrifugen GmbH
- Owner country
- DE
- Raw status code
- 739
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79158348) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.