DIADEM
USPTO (United States) · Serial 71146207
- Status
- registered
- Status updated
- 14 May 1982
- Filing date
- 15 April 1921
- Registration date
- 14 February 1922
- Nice classification
- 40
- Owner
- DIADEM MFG. CO.
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71146207) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.