H.P.D.900
USPTO (United States) · Serial 74010080
- Status
- cancelled
- Status updated
- 1 September 1997
- Filing date
- 12 December 1989
- Registration date
- 26 February 1991
- Nice classification
- 28
- Owner
- HSIEN, CHIH-CHENG
- Owner country
- CN
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74010080) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.