SIGMA
USPTO (United States) · Serial 85368782
- Status
- abandoned
- Status updated
- 25 April 2012
- Filing date
- 12 July 2011
- Registration date
- -
- Nice classification
- 9
- Owner
- Plano Research Corporation
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 85368782) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.