LISTENING AND SPOKEN LANGUAGE KNOWLEDGE CENTER
USPTO (United States) · Serial 77837482
- Status
- abandoned
- Status updated
- 29 September 2011
- Filing date
- 29 September 2009
- Registration date
- -
- Nice classification
- 41
- Owner
- Alexander Graham Bell Association for the Deaf and Hard of Hearing
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77837482) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.