ALKENEX
USPTO (United States) · Serial 72033613
- Status
- registered
- Status updated
- 19 April 1999
- Filing date
- 12 July 1957
- Registration date
- 15 July 1958
- Nice classification
- 21
- Owner
- GENERAL ELECTRIC COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72033613) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.