DRI-PAX
USPTO (United States) · Serial 71629360
- Status
- cancelled
- Status updated
- 1 April 2016
- Filing date
- 8 May 1952
- Registration date
- 12 January 1954
- Nice classification
- 6
- Owner
- W.R. GRACE & CO.-CONN.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71629360) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.