MERCUROCHROME-220 SOLUBLE
USPTO (United States) · Serial 71205337
- Status
- registered
- Status updated
- 22 October 1987
- Filing date
- 15 November 1924
- Registration date
- 20 July 1926
- Nice classification
- 6
- Owner
- HYNSON, WESTCOTT & DUNNING
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71205337) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.