EHF
USPTO (United States) · Serial 73454500
- Status
- cancelled
- Status updated
- 20 March 2020
- Filing date
- 28 November 1983
- Registration date
- 18 June 1985
- Nice classification
- 11
- Owner
- Mitsubishi Rayon Kabushiki Kaisha (Mitsubishi Rayon Co., Ltd.)
- Owner country
- JP
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73454500) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.