CAMCO
USPTO (United States) · Serial 72221990
- Status
- registered
- Status updated
- 11 July 1987
- Filing date
- 25 June 1965
- Registration date
- 11 April 1967
- Nice classification
- -
- Owner
- CAMCO CHEMICAL CO.
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72221990) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.