SIEMENS
USPTO (United States) · Serial 71664560
- Status
- registered
- Status updated
- 25 November 1996
- Filing date
- 14 April 1954
- Registration date
- 21 February 1956
- Nice classification
- 26
- Owner
- SIEMENS & HALSKE AKTIENGESELLSCHAFT
- Owner country
- DE
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71664560) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.