READING COMPANION
USPTO (United States) · Serial 78635159
- Status
- cancelled
- Status updated
- 30 November 2018
- Filing date
- 23 May 2005
- Registration date
- 29 April 2008
- Nice classification
- 9, 41, 42
- Owner
- International Business Machines Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78635159) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.