CONTROLOTRON
USPTO (United States) · Serial 73107307
- Status
- registered
- Status updated
- 31 July 2019
- Filing date
- 22 November 1976
- Registration date
- 2 October 1979
- Nice classification
- 9
- Owner
- SIEMENS INDUSTRY, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73107307) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.