KNOLLAGENASE
USPTO (United States) · Serial 80987699
- Status
- cancelled
- Status updated
- 23 December 1980
- Filing date
- -
- Registration date
- 9 July 1974
- Nice classification
- 18
- Owner
- Knoll Aktiengesellschaft
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 80987699) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.