SIGMASCOPE
USPTO (United States) · Serial 73248206
- Status
- registered
- Status updated
- 29 November 2022
- Filing date
- 30 January 1980
- Registration date
- 29 June 1982
- Nice classification
- 9
- Owner
- HELMUT FISCHER GMBH INSTITUT FUR ELEKTRONIK UND MESSTECHNIK
- Owner country
- DE
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73248206) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.