NATIONAL CENTER FOR SIGHT
USPTO (United States) · Serial 74201616
- Status
- abandoned
- Status updated
- 18 September 1992
- Filing date
- 9 September 1991
- Registration date
- -
- Nice classification
- 42
- Owner
- NATIONAL SOCIETY OF PREVENT BLINDNESS
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74201616) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.