OEX
USPTO (United States) · Serial 73643239
- Status
- registered
- Status updated
- 11 April 2018
- Filing date
- 6 February 1987
- Registration date
- 29 March 1988
- Nice classification
- 36
- Owner
- CHICAGO BOARD OPTIONS EXCHANGE, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73643239) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.