CRYSTAL INSTRUCTION
USPTO (United States) · Serial 99652255
- Status
- -
- Status updated
- 2 April 2026
- Filing date
- 13 February 2026
- Registration date
- -
- Nice classification
- 42
- Owner
- Clear K12, Inc.
- Owner country
- US
- Raw status code
- 641
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 99652255) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.