SUMISONIC
USPTO (United States) · Serial 73070815
- Status
- registered
- Status updated
- 2 December 1997
- Filing date
- 4 December 1975
- Registration date
- 1 March 1977
- Nice classification
- 9
- Owner
- SUMITOMO SHOJI KABUSHIKI KAISHA (SUMITOMO SHOJI KAISHA, LTD.)
- Owner country
- JP
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73070815) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.