MINGODOC
USPTO (United States) · Serial 73244308
- Status
- cancelled
- Status updated
- 1 April 1988
- Filing date
- 27 December 1979
- Registration date
- 15 September 1981
- Nice classification
- 10
- Owner
- Siemens Aktiengesellschaft
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73244308) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.