PTSC
USPTO (United States) · Serial 76170283
- Status
- cancelled
- Status updated
- 27 April 2012
- Filing date
- 22 November 2000
- Registration date
- 25 September 2001
- Nice classification
- 9
- Owner
- Patriot Scientific Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76170283) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.