KNIFE-EDGE
USPTO (United States) · Serial 78375663
- Status
- cancelled
- Status updated
- 15 January 2016
- Filing date
- 27 February 2004
- Registration date
- 14 June 2005
- Nice classification
- 7
- Owner
- Portec, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78375663) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.