EXTOS
USPTO (United States) · Serial 74353633
- Status
- registered
- Status updated
- 28 July 2014
- Filing date
- 29 January 1993
- Registration date
- 20 September 1994
- Nice classification
- 17
- Owner
- TOSOH CORPORATION
- Owner country
- JP
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74353633) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.