PURETUNG 99% PURE TUNGSTEN WELDING ELECTRODES
USPTO (United States) · Serial 71489438
- Status
- registered
- Status updated
- 23 June 2007
- Filing date
- 5 October 1945
- Registration date
- 17 September 1946
- Nice classification
- 14
- Owner
- GTE PRODUCTS CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71489438) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.