CERA-PHONIC LISTENING
USPTO (United States) · Serial 72200668
- Status
- registered
- Status updated
- 5 January 1986
- Filing date
- 26 August 1964
- Registration date
- 5 October 1965
- Nice classification
- 21, 44
- Owner
- SONOTONE CORPORATION, THE
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72200668) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.