YTONG
USPTO (United States) · Serial 72308648
- Status
- cancelled
- Status updated
- 7 December 2015
- Filing date
- 1 October 1968
- Registration date
- 6 October 1970
- Nice classification
- 12
- Owner
- XELLA DEUTSCHLAND GMBH
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72308648) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.