QUADRALOCK
USPTO (United States) · Serial 73476019
- Status
- abandoned
- Status updated
- 9 July 1985
- Filing date
- 18 April 1984
- Registration date
- -
- Nice classification
- 12
- Owner
- ALTERNATIVE FUEL SYSTEMS, INC.
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73476019) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.