NORTHWESTERN STATES PORTLAND CEMENT CO.
USPTO (United States) · Serial 71515775
- Status
- registered
- Status updated
- 28 November 2009
- Filing date
- 15 January 1947
- Registration date
- 26 April 1949
- Nice classification
- 12
- Owner
- NORTHWESTERN STATES PORTLAND CEMENTCOMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71515775) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.