CIRCADIAN INFORMATION SYSTEMS
USPTO (United States) · Serial 76367272
- Status
- cancelled
- Status updated
- 25 July 2009
- Filing date
- 4 February 2002
- Registration date
- 17 December 2002
- Nice classification
- 9
- Owner
- Circadian Information Systems, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76367272) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.