SIGMA ASSESSMENT SYSTEMS INC.
USPTO (United States) · Serial 77054987
- Status
- registered
- Status updated
- 9 August 2018
- Filing date
- 1 December 2006
- Registration date
- 5 August 2008
- Nice classification
- 35, 44
- Owner
- Sigma Assessment Systems, Inc.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77054987) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.