SRDA
USPTO (United States) · Serial 72049929
- Status
- registered
- Status updated
- 15 December 2000
- Filing date
- 18 April 1958
- Registration date
- 24 March 1959
- Nice classification
- 6
- Owner
- W. R. GRACE & CO.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72049929) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.