4S-WAFER
USPTO (United States) · Serial 75876104
- Status
- cancelled
- Status updated
- 6 May 2011
- Filing date
- 20 December 1999
- Registration date
- 5 October 2004
- Nice classification
- 9
- Owner
- Sumitomo Metal Industries, Ltd.
- Owner country
- JP
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75876104) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.