X SILVER
USPTO (United States) · Serial 77445677
- Status
- registered
- Status updated
- 20 November 2019
- Filing date
- 11 April 2008
- Registration date
- 26 May 2009
- Nice classification
- 24
- Owner
- QINGDAO DEGUAN SUPERCONDUCTING MATERIALMANUFACTURING CO. LTD.
- Owner country
- CN
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77445677) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.