DI-SYSTON
USPTO (United States) · Serial 72042971
- Status
- registered
- Status updated
- 24 April 2010
- Filing date
- 24 December 1957
- Registration date
- 22 September 1959
- Nice classification
- 6
- Owner
- FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
- Owner country
- DE
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72042971) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.