@WKC thanks for bringing this to our attention. This is news to us. We'll look into it but a few things are clear.
1) They are infringing on all three of our patents.
2) They are using thinner metal, and it's likely inferior metal to boot since they didn't state 304 SS (and they copied everything else we wrote in our product desctiption)
3) The welds aren't as good as ours. That bottom mesh looks tack welded and pretty flimsy
We think those in use product photos were actually made by one or more of our customers!
Pretty shady. Thanks again for bringing this to our attention.