ECOLYZER
USPTO (United States) · Serial 73675212
- Status
- cancelled
- Status updated
- 7 February 2009
- Filing date
- 29 July 1987
- Registration date
- 3 May 1988
- Nice classification
- 9
- Owner
- NATIONAL DRAEGER, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73675212) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.