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What is required to bring a valid products liability claim under breach of implied warranty of fitness for a particular purpose (IWFPP)?

Bar Exam Prep â€ș Torts â€ș Products Liability â€ș What is required to bring a valid products liability claim under breach of implied warranty of fitness for a particular purpose (IWFPP)?
👀 Torts ‱ Products Liability TORT#081

Legal Definition

IWFPP arises when (1) the seller knows or has reason to know the particular purpose for which the goods are required, and (2) that the buyer is relying on the seller's skill and judgment to select the goods.

To establish a breach, the plaintiff must show: (1) the product failed to live up to this standard, and (2) the failure proximately caused their damages.

In addition to the buyer of the product, their family, household, and guests may also sue.

Plain English Explanation

Breach of implied warranty of fitness for a particular purpose (IWFPP) happens when you buy something for a special reason, and the seller knows about it. It’s not about the product being bad for general use, but about it not being right for the specific job you needed it for.

Here’s how it works:

(1) The seller has to know your purpose: You, as the buyer, need the product for a particular task, and the seller either knows this or should reasonably figure it out. For example, if you tell a shoe store clerk that you need boots for hiking in wet, rocky terrain, they’re on notice that the boots need to handle that specific environment.

(2) You rely on the seller’s expertise: You're counting on the seller's skill and judgment to help you pick the right product. So if that clerk recommends boots for regular walking, but they don’t hold up on rocky, wet trails, you’re in trouble because you relied on their advice.

If the product doesn’t live up to the seller’s recommendation for your particular purpose and causes some kind of damage, you might have a claim for breach of this warranty.

What do you need to prove?

(1) The product didn’t meet the special purpose: The boots, for example, weren’t actually fit for hiking on wet rocks.

(2) You suffered some kind of harm because of it: Maybe the boots were slippery, you fell, and injured yourself. You have to show that the product’s failure directly caused your harm. It’s not enough if the boots just weren’t comfortable—they have to have caused real damage or injury.

Note that your family, anyone in your household, or even guests who used the product and got harmed can sue, too.
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