COMMON SENSE MATH TIPS, TRICKS & TOOLS FOR DEVELOPING NUMBER SENSE
USPTO (United States) · Serial 77336405
- Status
- abandoned
- Status updated
- 30 July 2009
- Filing date
- 26 November 2007
- Registration date
- -
- Nice classification
- 16
- Owner
- Karla Brown
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77336405) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.