BENCHMARK
USPTO (United States) · Serial 74142122
- Status
- cancelled
- Status updated
- 27 December 2003
- Filing date
- 21 February 1991
- Registration date
- 23 March 1993
- Nice classification
- 35, 42
- Owner
- Research Corporation Technologies, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74142122) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.