DUO-FLASH
USPTO (United States) · Serial 74128358
- Status
- cancelled
- Status updated
- 26 August 2022
- Filing date
- 7 January 1991
- Registration date
- 11 February 1992
- Nice classification
- 9
- Owner
- Propper Manufacturing Company, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74128358) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.