Prix compasso d'oro pour Electronic portable typewriter, “Praxis 35” (1981) Mario Bellini, Olivetti, Ivrea, Turin Olivetti enlisted once again the well-respected and prolific designer Mario Bellini to design a product. Bellini received eight Compasso d'Oro prizes. They were for a table in 1962, a branding machine in 1964, a calculator in 1970, an automatic coffee machine in 1979, a sofa in 1979, the “Praxis 35” typewriter in 1981, a cash register in 1984, and a chair in 2001.
