YAT CHAU
USPTO (United States) · Serial 76309783
- Status
- cancelled
- Status updated
- 20 October 2023
- Filing date
- 6 September 2001
- Registration date
- 8 April 2003
- Nice classification
- 5
- Owner
- Yat Sing Medicine Manufacturing Co., Ltd.
- Owner country
- HK
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76309783) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.