GAKKEN
USPTO (United States) · Serial 72239610
- Status
- registered
- Status updated
- 19 January 1989
- Filing date
- 25 February 1966
- Registration date
- 7 November 1967
- Nice classification
- 21
- Owner
- GAKKEN CO., LTD.
- Owner country
- JP
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72239610) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.