SIGNAL SYSTEM
USPTO (United States) · Serial 76561496
- Status
- registered
- Status updated
- 6 January 2015
- Filing date
- 24 November 2003
- Registration date
- 21 December 2004
- Nice classification
- 44
- Owner
- AETNA INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76561496) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.