NB
USPTO (United States) · Serial 73071980
- Status
- registered
- Status updated
- 19 April 2018
- Filing date
- 16 December 1975
- Registration date
- 19 September 1978
- Nice classification
- -
- Owner
- NATIONAL BOARD OF BOILER AND PRESSURE VESSEL INSPECTORS
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73071980) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.