ROCK-FIRM
USPTO (United States) · Serial 87158941
- Status
- cancelled
- Status updated
- 5 January 2024
- Filing date
- 1 September 2016
- Registration date
- 20 June 2017
- Nice classification
- 8
- Owner
- CHI SHENG TOOLS DEVELOPMENT CO., LTD.
- Owner country
- TW
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 87158941) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.