ALLEGRO
USPTO (United States) · Serial 71120682
- Status
- registered
- Status updated
- 3 February 1986
- Filing date
- 18 July 1919
- Registration date
- 18 May 1920
- Nice classification
- 23
- Owner
- SOCIETE INDUSTRIELLE DES SPECIALITES TECHNIQUES S.A.
- Owner country
- CH
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71120682) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.