CHEMICAL SUBSTANCES CONTROL
USPTO (United States) · Serial 73505329
- Status
- cancelled
- Status updated
- 4 October 1991
- Filing date
- 24 October 1984
- Registration date
- 16 April 1985
- Nice classification
- 16
- Owner
- BUREAU OF NATIONAL AFFAIRS, INC., THE
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73505329) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.