SHIELD SHIELD PASSIVE THERMAL SHUTDOWN SEAL
USPTO (United States) · Serial 77820294
- Status
- registered
- Status updated
- 22 February 2022
- Filing date
- 4 September 2009
- Registration date
- 11 October 2011
- Nice classification
- 7
- Owner
- Westinghouse Electric Company LLC
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77820294) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.