STYRA-CUBE
USPTO (United States) · Serial 72383733
- Status
- registered
- Status updated
- 1 March 1993
- Filing date
- 12 February 1971
- Registration date
- 23 May 1972
- Nice classification
- 2
- Owner
- MALLINCKRODT CHEMICAL WORKS
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72383733) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.