FIBONACCI SEQUENCE
USPTO (United States) · Serial 77784307
- Status
- cancelled
- Status updated
- 21 June 2019
- Filing date
- 18 July 2009
- Registration date
- 20 November 2012
- Nice classification
- 9
- Owner
- Butzen, Michael J
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77784307) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.