TOPAZ
USPTO (United States) · Serial 78299971
- Status
- registered
- Status updated
- 28 April 2015
- Filing date
- 12 September 2003
- Registration date
- 12 April 2005
- Nice classification
- 35, 41
- Owner
- Siemens Aktiengesellschaft
- Owner country
- DE
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78299971) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.