THERMOTRODE
USPTO (United States) · Serial 71645558
- Status
- registered
- Status updated
- 28 November 1994
- Filing date
- 20 April 1953
- Registration date
- 23 February 1954
- Nice classification
- 21
- Owner
- EUTECTIC WELDING ALLOYS CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71645558) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.