SIGRAFORM
USPTO (United States) · Serial 74159073
- Status
- cancelled
- Status updated
- 17 May 1999
- Filing date
- 22 April 1991
- Registration date
- 10 November 1992
- Nice classification
- 6, 17
- Owner
- Sigri GmbH
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74159073) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.