PDFAB
USPTO (United States) · Serial 75484580
- Status
- cancelled
- Status updated
- 9 January 2010
- Filing date
- 13 May 1998
- Registration date
- 8 June 1999
- Nice classification
- 9
- Owner
- PDF Solutions, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75484580) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.