CALSO
USPTO (United States) · Serial 71088459
- Status
- registered
- Status updated
- 20 January 1997
- Filing date
- 6 August 1915
- Registration date
- 18 April 1916
- Nice classification
- 45
- Owner
- CALSO CO., THE
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71088459) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.