ALPHA TOOL
USPTO (United States) · Serial 77630010
- Status
- cancelled
- Status updated
- 8 January 2021
- Filing date
- 10 December 2008
- Registration date
- 1 June 2010
- Nice classification
- 9, 11
- Owner
- Yauw Lien Electrical Manufacturing Company Limited
- Owner country
- HK
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77630010) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.