No Copying by F&P
The Whirlpool machines are based on F&P technology, with joint development of the original design by F&P and Whirlpool.
I guess that makes it a US-NZ designed machine.
What I find amazing is the US obsession with a metal top, and heavy guage cabinet. All domestic machines have had plastic tops, some even lids, since the late 80's. It might feel light and flimsy, but its never affected longevity, or the machines ability to manage OOB loads.