ISOLATOR
USPTO (United States) · Serial 76700513
- Status
- cancelled
- Status updated
- 22 January 2019
- Filing date
- 23 November 2009
- Registration date
- 3 April 2012
- Nice classification
- 19
- Owner
- PROGRESS RAIL SERVICES CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76700513) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.