DOOR ALERT
USPTO (United States) · Serial 73239164
- Status
- cancelled
- Status updated
- 24 June 1988
- Filing date
- 14 November 1979
- Registration date
- 17 November 1981
- Nice classification
- 9
- Owner
- International Quartz Ltd.
- Owner country
- HK
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73239164) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.