HARSHAW
USPTO (United States) · Serial 72217541
- Status
- registered
- Status updated
- 10 April 1987
- Filing date
- 28 April 1965
- Registration date
- 10 January 1967
- Nice classification
- 6
- Owner
- HARSHAW CHEMICAL COMPANY, THE
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72217541) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.