HW
USPTO (United States) · Serial 75554644
- Status
- cancelled
- Status updated
- 17 August 2012
- Filing date
- 17 September 1998
- Registration date
- 15 January 2002
- Nice classification
- 6
- Owner
- Hua Wang General Centrifigually-Spun Pipe Factory
- Owner country
- CN
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75554644) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.