KDF
USPTO (United States) · Serial 73772012
- Status
- cancelled
- Status updated
- 5 December 2013
- Filing date
- 23 December 1988
- Registration date
- 13 March 1990
- Nice classification
- 6
- Owner
- KDF FLUID TREATMENT INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73772012) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.