Another stainless steel cucumella with interlocking handles

No, I don't own this one. I just love the interlocking handle design.

By Prodotti Stella. https://coffeecompanion.com/2011/10/stella-neapolitan/

Manufacturer's stamp somewhere on the handle

Unfortunately, Stella doesn't make these anymore. According to an Etsy listing for one of these, they stopped making them around the year 2000. A Wayback Machine search on their website prodottistella.com doesn't list any coffee makers as far back as the earliest capture in 2001.