GRIP LOCK
USPTO (United States) · Serial 72215328
- Status
- registered
- Status updated
- 11 July 2017
- Filing date
- 30 March 1965
- Registration date
- 6 June 1967
- Nice classification
- 23
- Owner
- CHANNELLOCK, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72215328) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.