ASSIST
USPTO (United States) · Serial 73828993
- Status
- cancelled
- Status updated
- 9 June 2001
- Filing date
- 2 October 1989
- Registration date
- 29 May 1990
- Nice classification
- 30
- Owner
- PENNWALT CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73828993) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.