THE HOUSE OF HEARING
USPTO (United States) · Serial 71480033
- Status
- registered
- Status updated
- 8 December 1988
- Filing date
- 20 February 1945
- Registration date
- 4 November 1947
- Nice classification
- 44
- Owner
- SONOTONE CORPORATION
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71480033) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.