C.TECH AIR FLOW
USPTO (United States) · Serial 75828811
- Status
- cancelled
- Status updated
- 10 October 2008
- Filing date
- 21 October 1999
- Registration date
- 8 January 2002
- Nice classification
- 11
- Owner
- Cornerstone Technologies Limited
- Owner country
- VG
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75828811) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.