CRYSTOGON
USPTO (United States) · Serial 72392987
- Status
- cancelled
- Status updated
- 11 August 2023
- Filing date
- 24 May 1971
- Registration date
- 30 January 1973
- Nice classification
- 12
- Owner
- CST POWER AND CONSTRUCTION, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72392987) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.