SILPRUF
USPTO (United States) · Serial 73030106
- Status
- registered
- Status updated
- 8 April 2016
- Filing date
- 21 August 1974
- Registration date
- 9 March 1976
- Nice classification
- 17
- 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 73030106) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.