AIR POLLUTION CONTROL
USPTO (United States) · Serial 73287939
- Status
- pending
- Status updated
- 5 March 1984
- Filing date
- 1 December 1980
- Registration date
- -
- Nice classification
- 16
- Owner
- BUREAU OF NATIONAL AFFAIRS, INC., THE
- Owner country
- US
- Raw status code
- 618
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73287939) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.