NALCOTE
USPTO (United States) · Serial 73156492
- Status
- registered
- Status updated
- 6 July 1999
- Filing date
- 25 January 1978
- Registration date
- 26 September 1978
- Nice classification
- 4
- Owner
- NALCO CHEMICAL COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73156492) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.