DENSI-FLOW
USPTO (United States) · Serial 72332913
- Status
- registered
- Status updated
- 18 June 1992
- Filing date
- 18 July 1969
- Registration date
- 21 September 1971
- Nice classification
- 26
- Owner
- BUCHLER INSTRUMENTS, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72332913) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.