OPTICAL DIGITAL PROFILOMETRY
USPTO (United States) · Serial 78156352
- Status
- abandoned
- Status updated
- 27 May 2004
- Filing date
- 21 August 2002
- Registration date
- -
- Nice classification
- 9, 37, 42
- Owner
- Tokyo Electron Limited
- Owner country
- JP
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78156352) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.