ULTRASON "A"
USPTO (United States) · Serial 74303631
- Status
- cancelled
- Status updated
- 18 October 1999
- Filing date
- 13 August 1992
- Registration date
- 13 April 1993
- Nice classification
- 9
- Owner
- BIRD-X, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74303631) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.