BIOCHROMATIC
USPTO (United States) · Serial 72160763
- Status
- cancelled
- Status updated
- 1 April 2016
- Filing date
- 16 January 1963
- Registration date
- 28 January 1964
- Nice classification
- 44
- Owner
- Ivoclar Vivadent AG
- Owner country
- LI
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72160763) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.