NATUR-ZYME
USPTO (United States) · Serial 72303256
- Status
- registered
- Status updated
- 4 November 1992
- Filing date
- 22 July 1968
- Registration date
- 21 April 1970
- Nice classification
- 18
- Owner
- BARTH VITAMIN CORP.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72303256) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.