YDK
USPTO (United States) · Serial 72391467
- Status
- registered
- Status updated
- 11 January 2023
- Filing date
- 7 May 1971
- Registration date
- 19 December 1972
- Nice classification
- 21
- Owner
- YAMAMOTO ELECTRIC CORPORATION (YAMAMOTODENKI 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 72391467) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.