PERSONAL MANUAL
USPTO (United States) · Serial 73515345
- Status
- cancelled
- Status updated
- 21 December 1992
- Filing date
- 26 December 1984
- Registration date
- 17 June 1986
- Nice classification
- 16
- Owner
- CRYSTAL TECHNOLOGIES CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73515345) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.