PERFORMANCE LEARNING SYSTEMS
USPTO (United States) · Serial 76503104
- Status
- cancelled
- Status updated
- 31 October 2014
- Filing date
- 21 March 2003
- Registration date
- 30 March 2004
- Nice classification
- 41
- Owner
- Performance Learning Systems, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76503104) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.