INVISIBLE WRITER
USPTO (United States) · Serial 78611648
- Status
- registered
- Status updated
- 13 October 2017
- Filing date
- 19 April 2005
- Registration date
- 24 June 2008
- Nice classification
- 16
- Owner
- IQ Hong Kong, Ltd.
- Owner country
- HK
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78611648) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.