CORROSOMETER
USPTO (United States) · Serial 72041033
- Status
- cancelled
- Status updated
- 15 October 2021
- Filing date
- 20 November 1957
- Registration date
- 12 August 1958
- Nice classification
- 26
- Owner
- ROHRBACK CORPORATION
- Owner country
- -
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72041033) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.