ERUSTO
USPTO (United States) · Serial 71400032
- Status
- registered
- Status updated
- 22 December 1998
- Filing date
- 22 November 1937
- Registration date
- 15 March 1938
- Nice classification
- 4
- Owner
- PENNWALT CORPORATION
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71400032) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.