W3C
USPTO (United States) · Serial 75358686
- Status
- registered
- Status updated
- 21 June 2019
- Filing date
- 17 September 1997
- Registration date
- 25 May 1999
- Nice classification
- 42
- Owner
- Massachusetts Institute of Technology
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75358686) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.