ONE STEP AHEAD OF A CHANGING WORLD
USPTO (United States) · Serial 73479385
- Status
- cancelled
- Status updated
- 18 June 1991
- Filing date
- 8 May 1984
- Registration date
- 12 February 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 73479385) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.