DRAVO
USPTO (United States) · Serial 73128469
- Status
- registered
- Status updated
- 21 June 2018
- Filing date
- 31 May 1977
- Registration date
- 5 September 1978
- Nice classification
- 37, 42
- Owner
- DRAVO CORPORATION
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73128469) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.