EMPERTECH
USPTO (United States) · Serial 79096883
- Status
- cancelled
- Status updated
- 12 April 2021
- Filing date
- 11 April 2011
- Registration date
- 6 March 2012
- Nice classification
- 9
- Owner
- Life Safety A/V (Guangzhou) Co., Ltd
- Owner country
- CN
- Raw status code
- 404
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79096883) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.