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ARTICLE · 27 OCTOBER 2016

On Thin Ice: Court Dismisses Snowmobile Infringement Action

Aitken Klee LLP
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In Arctic Cat Inc v Bombardier Recreational Products, Justice Roy of the Federal Court dismissed Arctic Cat's action against Bombardier for infringement of Canadian Patent No. 2,322,738.

CanadaIntellectual Property
Aleem Abdulla
Aleem Abdulla

In Arctic Cat Inc v Bombardier Recreational Products, Justice Roy of the Federal Court dismissed Arctic Cat's action against Bombardier for infringement of Canadian Patent No. 2,322,738.

Both Arctic Cat and Bombardier sell snowmobiles powered by two-stroke engines in Canada. In these engines, a combination of fuel and air in a cylinder is ignited when the piston reaches a certain position. The position at which ignition occurs traditionally varies with the speed of the engine.

Arctic Cat asserted certain claims of the 738 Patent that relate to the selection or modification ignition patterns based on the temperature of exhaust gas. Bombardier counterclaimed that the 738 Patent was invalid.

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