PIRF
USPTO (United States) · Serial 74129196
- Status
- cancelled
- Status updated
- 7 April 2023
- Filing date
- 10 January 1991
- Registration date
- 22 September 1992
- Nice classification
- 9
- Owner
- Engineering & Research Associates, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74129196) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.