QCA
USPTO (United States) · Serial 73059155
- Status
- cancelled
- Status updated
- 12 April 1983
- Filing date
- 30 July 1975
- Registration date
- 16 November 1976
- Nice classification
- 9
- Owner
- QUADRASONIC CORPORATION OF AMERICA
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73059155) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.