PERLKA
USPTO (United States) · Serial 79144199
- Status
- cancelled
- Status updated
- 26 February 2021
- Filing date
- 22 March 2013
- Registration date
- 15 July 2014
- Nice classification
- 1
- Owner
- AlzChem AG
- Owner country
- DE
- Raw status code
- 709
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79144199) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.