ISU
USPTO (United States) · Serial 75869422
- Status
- registered
- Status updated
- 26 January 2024
- Filing date
- 9 December 1999
- Registration date
- 5 August 2003
- Nice classification
- 1, 4, 9
- Owner
- ISU Chemical Co., Ltd.
- Owner country
- KR
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75869422) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.