PRESTO-FILTER
USPTO (United States) · Serial 72053395
- Status
- registered
- Status updated
- 23 December 2000
- Filing date
- 12 June 1958
- Registration date
- 5 May 1959
- Nice classification
- 31
- Owner
- DEARBORN CHEMICAL COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72053395) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.