DP
USPTO (United States) · Serial 74145181
- Status
- cancelled
- Status updated
- 9 August 2003
- Filing date
- 6 March 1991
- Registration date
- 3 November 1992
- Nice classification
- 7
- Owner
- Hangzhou Chain General Factory
- Owner country
- CN
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74145181) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.