DURCO
USPTO (United States) · Serial 71480745
- Status
- registered
- Status updated
- 21 October 2017
- Filing date
- 10 March 1945
- Registration date
- 23 September 1947
- Nice classification
- 23
- Owner
- DURIRON COMPANY, INC., THE
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71480745) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.