CEFZON
USPTO (United States) · Serial 73823924
- Status
- cancelled
- Status updated
- 31 March 1997
- Filing date
- 7 September 1989
- Registration date
- 25 September 1990
- Nice classification
- 5
- Owner
- FUJISAWA PHARMACEUTICAL CO., LTD.
- Owner country
- JP
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73823924) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.