PS
USPTO (United States) · Serial 80990263
- Status
- cancelled
- Status updated
- 20 January 1981
- Filing date
- -
- Registration date
- 6 August 1974
- Nice classification
- 44
- Owner
- Pulsatron Corp.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 80990263) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.