TRANSWITCH X
USPTO (United States) · Serial 75201893
- Status
- cancelled
- Status updated
- 21 February 2009
- Filing date
- 18 November 1996
- Registration date
- 19 May 1998
- Nice classification
- 9
- Owner
- Transwitch Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75201893) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.