SINGLESTAR
USPTO (United States) · Serial 80997698
- Status
- cancelled
- Status updated
- 14 April 1981
- Filing date
- -
- Registration date
- 5 November 1974
- Nice classification
- -
- Owner
- Cast Iron Soil Pipe Institute
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 80997698) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.