Product liability

What Counts as a Defective Product Claim?

Q: What counts as a defective product claim?

Product liability claims generally fall into three categories: design defects, manufacturing defects, and failure to warn about known risks. A licensed attorney can evaluate which, if any, applies to your situation.

When a product hurts you, "defective" doesn't just mean it broke — it means the product was unreasonably dangerous in one of a few recognized ways. Understanding these categories helps you know whether you may have a claim.

Design defects

A design defect exists when the product's design itself is inherently dangerous, even when it's manufactured exactly as intended. If a safer, practical alternative design existed and wasn't used, that can support a design-defect claim.

Manufacturing defects

A manufacturing defect happens when a product departs from its intended design during production — for example, a single batch of a product with a missing safety component, even though the design itself was sound.

Failure to warn

Some products are inherently risky in ways that can be managed with proper warnings or instructions. When a manufacturer fails to adequately warn about a known, non-obvious risk, injured users may have a "failure to warn" claim.

Key takeaway: Product liability claims can involve multiple parties across the supply chain — the manufacturer, a component-part maker, a distributor, or a retailer. Preserving the product itself, along with packaging and receipts, is one of the most important early steps.

Medical devices are a distinct category

Injuries from defective medical devices — implants, monitors, surgical equipment — often follow similar defect categories but can involve additional regulatory considerations. These claims are generally separate from medical malpractice, which involves a provider's treatment decisions rather than a product defect.

Think you may have a claim? Try our free AI case-strength assessment or request a free case review.

This article is general legal information, not legal advice. We are not a law firm. Using this site does not create an attorney-client relationship. Laws vary by state and change over time — confirm details with a licensed attorney in your state.