CTEC
USPTO (United States) · Serial 77726149
- Status
- abandoned
- Status updated
- 19 June 2009
- Filing date
- 30 April 2009
- Registration date
- -
- Nice classification
- 11
- Owner
- Hamon Research-Cottrell, Inc.
- Owner country
- US
- Raw status code
- 601
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77726149) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.