OPTIMASE
USPTO (United States) · Serial 73579040
- Status
- cancelled
- Status updated
- 2 June 2007
- Filing date
- 22 January 1986
- Registration date
- 26 August 1986
- Nice classification
- 1
- Owner
- KALI-CHEMIE A.G.
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73579040) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.