THE GLOBAL OPHTHALMIC CLASSROOM
USPTO (United States) · Serial 77267396
- Status
- cancelled
- Status updated
- 5 June 2020
- Filing date
- 29 August 2007
- Registration date
- 22 September 2009
- Nice classification
- 41, 44
- Owner
- American Society of Cataract and Refractive Surgery
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77267396) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.