HAN
USPTO (United States) · Serial 77214625
- Status
- cancelled
- Status updated
- 31 August 2018
- Filing date
- 25 June 2007
- Registration date
- 24 January 2012
- Nice classification
- 6
- Owner
- SHANGHAI HUAPENG EXPLOSION-PROOF SCIENCE AND TECHNOLOGY CO., LTD.
- Owner country
- CN
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77214625) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.