Design mark (no text)
USPTO (United States) · Serial 73226543
- Status
- registered
- Status updated
- 3 June 2021
- Filing date
- 7 August 1979
- Registration date
- 18 August 1981
- Nice classification
- 7
- Owner
- Tokyo Denki Kagaku Kogyo Kabushiki Kaisha
- Owner country
- JP
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73226543) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.