HTRI
USPTO (United States) · Serial 75140551
- Status
- abandoned
- Status updated
- 27 August 1997
- Filing date
- 26 July 1996
- Registration date
- -
- Nice classification
- 42
- Owner
- Heat Transfer Research, Inc.
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75140551) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.