KSK
USPTO (United States) · Serial 74140485
- Status
- cancelled
- Status updated
- 20 July 2002
- Filing date
- 19 February 1991
- Registration date
- 25 July 1995
- Nice classification
- 7
- Owner
- KSK guided microtunneling technologies GmbH Spezialtiefbaugerate
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74140485) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.