DORR OLIVER
USPTO (United States) · Serial 72040669
- Status
- registered
- Status updated
- 23 December 2000
- Filing date
- 14 November 1957
- Registration date
- 7 April 1959
- Nice classification
- 34
- Owner
- DORR-OLIVER INCORPORATED
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72040669) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.