GROUNDWATER GUARDIAN
USPTO (United States) · Serial 74418409
- Status
- cancelled
- Status updated
- 23 April 2005
- Filing date
- 30 July 1993
- Registration date
- 19 July 1994
- Nice classification
- 16
- Owner
- Nebraska Groundwater Foundation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74418409) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.