Z FIBER
USPTO (United States) · Serial 73634457
- Status
- registered
- Status updated
- 28 February 2018
- Filing date
- 9 December 1986
- Registration date
- 1 March 1988
- Nice classification
- 9
- Owner
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Owner country
- JP
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73634457) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.