BLEED-OFF ELIMINATION SYSTEM
USPTO (United States) · Serial 73419084
- Status
- cancelled
- Status updated
- 7 May 1991
- Filing date
- 28 March 1983
- Registration date
- 8 January 1985
- Nice classification
- 11
- Owner
- Waterscience Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73419084) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.