THE BULLETIN BOARD
USPTO (United States) · Serial 73522337
- Status
- cancelled
- Status updated
- 23 January 1992
- Filing date
- 14 February 1985
- Registration date
- 20 August 1985
- Nice classification
- 42
- Owner
- W. R. GRACE & CO.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73522337) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.