HYPERTENSION HOTLINE
USPTO (United States) · Serial 73044915
- Status
- cancelled
- Status updated
- 19 July 1983
- Filing date
- 24 February 1975
- Registration date
- 22 February 1977
- Nice classification
- 42
- Owner
- Ciba-Geigy Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73044915) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.