DUO-BEAD
USPTO (United States) · Serial 73417331
- Status
- cancelled
- Status updated
- 8 November 1990
- Filing date
- 14 March 1983
- Registration date
- 29 May 1984
- Nice classification
- 1
- Owner
- Abbott Laboratories
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73417331) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.