OPTOMAT
USPTO (United States) · Serial 73408398
- Status
- abandoned
- Status updated
- 4 January 1984
- Filing date
- 6 January 1983
- Registration date
- -
- Nice classification
- 9
- Owner
- SIEMENS AKTIENGESELLSCHAFT
- Owner country
- DE
- Raw status code
- 601
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73408398) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.