D.O.T.S. DIGITAL OPTICAL TEST SYSTEM
USPTO (United States) · Serial 79047849
- Status
- cancelled
- Status updated
- 28 November 2017
- Filing date
- 28 November 2007
- Registration date
- 13 January 2009
- Nice classification
- 9
- Owner
- SPHEREA TEST & SERVICES
- Owner country
- FR
- Raw status code
- 404
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79047849) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.