PARTICIPATION DIAGNOSTIC
USPTO (United States) · Serial 77474669
- Status
- cancelled
- Status updated
- 2 December 2016
- Filing date
- 15 May 2008
- Registration date
- 27 April 2010
- Nice classification
- 35
- Owner
- Hill And Knowlton, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77474669) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.