VISCASIL
USPTO (United States) · Serial 71662212
- Status
- registered
- Status updated
- 17 May 2016
- Filing date
- 8 March 1954
- Registration date
- 17 January 1956
- Nice classification
- 6
- Owner
- Momentive Performance Materials Inc.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71662212) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.