SIRATROL
USPTO (United States) · Serial 73149181
- Status
- registered
- Status updated
- 12 April 1999
- Filing date
- 18 November 1977
- Registration date
- 4 July 1978
- Nice classification
- 9
- Owner
- FEDERAL SIGNAL CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73149181) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.