ISTP
USPTO (United States) · Serial 73166226
- Status
- cancelled
- Status updated
- 15 October 2021
- Filing date
- 13 April 1978
- Registration date
- 8 May 1979
- Nice classification
- 16
- Owner
- CLARIVATE ANALYTICS (US) LLC
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73166226) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.