HYDRAFINER
USPTO (United States) · Serial 71413006
- Status
- registered
- Status updated
- 23 December 2000
- Filing date
- 21 November 1938
- Registration date
- 25 April 1939
- Nice classification
- 23
- Owner
- DILTS MACHINE WORKS,INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71413006) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.