VALENCE SPLIT-NOTE TECHNOLOGY
USPTO (United States) · Serial 74097583
- Status
- cancelled
- Status updated
- 29 January 2016
- Filing date
- 17 September 1990
- Registration date
- 25 May 1993
- Nice classification
- 5
- Owner
- Ecolab Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74097583) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.