HAMATECH
USPTO (United States) · Serial 74136274
- Status
- cancelled
- Status updated
- 21 July 2023
- Filing date
- 4 February 1991
- Registration date
- 5 January 1993
- Nice classification
- 9, 42
- Owner
- HAMATECH Halbleiter-Maschinenbau & Technologie G.m.b.H.
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74136274) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.