CALO-CLOR
USPTO (United States) · Serial 71401579
- Status
- registered
- Status updated
- 22 March 1999
- Filing date
- 5 January 1938
- Registration date
- 14 June 1938
- Nice classification
- 6
- Owner
- MALLINCKRODT, INC.
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71401579) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.