The second Italian gold medal at the Beijing Olympics Games has come from curling: the first ever medal for Italian curling at the Olympics.
Curling seems like a very simple sport to practice, but it is not at all.
As evidence of the complexity of curling, there are thousands of patents in the patent databases.
Over time, in fact, countless aspects of Curling have been protected by specific patents: for example in JP2005021248 a “curling stone”; in EP0133563 some curling shoes; in CA1218204 a "curling broom"
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