SINGLE STROKE HONING
USPTO (United States) · Serial 73166190
- Status
- registered
- Status updated
- 8 November 2019
- Filing date
- 13 April 1978
- Registration date
- 13 November 1979
- Nice classification
- 7
- Owner
- SUNNEN PRODUCTS COMPANY
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73166190) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.