LINGUAFILM
USPTO (United States) · Serial 71610367
- Status
- registered
- Status updated
- 19 September 1994
- Filing date
- 21 February 1951
- Registration date
- 15 December 1953
- Nice classification
- 26
- Owner
- LINGUAPHONE INSTITUTE LIMITED
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71610367) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.