CHRONOCOR
USPTO (United States) · Serial 72228136
- Status
- registered
- Status updated
- 21 April 2007
- Filing date
- 20 September 1965
- Registration date
- 19 July 1966
- Nice classification
- 44
- Owner
- CORDIS CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72228136) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.