DIAMOND SILICA GEL
USPTO (United States) · Serial 78028863
- Status
- abandoned
- Status updated
- 5 August 2002
- Filing date
- 3 October 2000
- Registration date
- -
- Nice classification
- 3
- Owner
- Liu, George Yih Jong
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78028863) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.