I am impressed with your ability to find stuff, tsuwm. However, I assure you ours is a budget ice chopper ($34.95US =~* $56.37 CAD) Probably cost us $12.95, and probably was still the subject of a "can we afford this" debate. Still, a spade bounces off ice when you're trying to break it, and threatens your toes. However, I'm unimpressed that it's just called an "Ice chopper/scraper". I thought there might be a more picturesque word.

And what is the name of the similarly-shaped thing in a pizzeria?

*I wish the character map had an "approximately equal to" sign. That's twice in the last month or so I've desired one!