S&S SKY-SIGMA
USPTO (United States) · Serial 73212932
- Status
- cancelled
- Status updated
- 20 July 2002
- Filing date
- 24 April 1979
- Registration date
- 15 September 1981
- Nice classification
- 7
- Owner
- Sky-Sigma Industrial & Development Corp.
- Owner country
- TW
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73212932) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.