PHO/GAMMA
USPTO (United States) · Serial 73296443
- Status
- cancelled
- Status updated
- 26 August 1988
- Filing date
- 9 February 1981
- Registration date
- 5 January 1982
- Nice classification
- 10
- Owner
- Siemens Gammasonics, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73296443) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.