Every day, Americans are injured by products that failed to work as promised or that were unreasonably dangerous. From exploding e-cigarettes and defective vehicle components to contaminated medications and unsafe children’s toys, product liability law holds manufacturers, distributors, and sellers accountable when their products cause harm. Product liability is a powerful legal framework because in many cases it does not require proving that anyone was negligent — only that the product was defective and caused your injury.
The Three Types of Product Defects
Product liability claims are based on one of three types of defects, each with its own legal theory. Design defects exist when the entire product line is unreasonably dangerous because of how it was designed, regardless of whether any individual item was manufactured incorrectly. The product performs exactly as designed, but the design itself creates an unreasonable risk. The classic test is whether there was an alternative design that was safer, economically feasible to implement, and would have reduced the risk of the harm that occurred without substantially impairing the product’s utility. Examples include vehicles with a tendency to roll over due to a high center of gravity, power tools without adequate blade guards, and pharmaceutical drugs whose risks substantially outweigh their benefits.
Manufacturing defects occur when a specific product deviated from the intended design during the manufacturing process, making that particular item dangerous even though the overall design is sound. A brake component machined to incorrect tolerances, a pharmaceutical tablet with the wrong drug concentration, or a food product contaminated during processing are manufacturing defects. These claims involve proving that the specific product that injured you was different from how it was supposed to be made. Failure to warn defects — also called marketing defects — arise when a product that cannot be made entirely safe carries risks that are not adequately disclosed to consumers through warnings or instructions. A chemical product that is dangerous when used in certain conditions, a medication with serious side effects not disclosed on the label, or power equipment that requires specific safety precautions not explained in the manual can all give rise to failure to warn claims.
Strict Liability: Why You Often Do Not Need to Prove Negligence
Most states apply strict liability to product defect cases, meaning that manufacturers and sellers of defective products are liable for resulting injuries regardless of whether they were negligent — regardless of whether they exercised reasonable care. If the product was defective when it left their control and that defect caused your injury, they are liable. This strict liability standard exists because manufacturers are best positioned to know and address risks in their products, because they profit from selling those products, and because the cost of compensating injured consumers is properly a cost of doing business rather than a burden on injured victims who had no way to detect the defect.
Proving strict liability in a product defect case requires showing that the product was defective, that the defect existed when the product left the defendant’s control, and that the defect caused your injury. This is simpler in theory than proving negligence but still requires substantial evidence, including expert testimony about how the product was defective and how the defect caused the injury. In practice, product liability litigation is complex, expensive, and typically requires fighting against well-funded manufacturers with experienced defense teams.
Who Can Be Held Liable in the Distribution Chain
Product liability claims can reach multiple parties throughout the supply chain — not only the original manufacturer. The component manufacturer who supplied a defective part, the assembly company that built the finished product, the distributor who warehoused and shipped it, the retailer who sold it, and even the company that inspected or serviced it may all bear liability depending on the specific facts. Pursuing all potentially liable parties is important when one defendant has limited assets or insurance — spreading liability through the distribution chain maximizes the available recovery. An experienced products liability attorney investigates the entire supply chain and names all appropriate defendants.
What to Do If a Product Injured You
Preserve the product. This sounds obvious but is often neglected — people who are injured by a product naturally want to dispose of it, return it, or fix it. The defective product is your most important piece of evidence. Preserve it in the condition it was in when the injury occurred, including all packaging, instructions, and any pieces that broke off or separated during the incident. Do not allow the manufacturer to take it back for “inspection” without first having an attorney involved — returned products have a way of being repaired, destroyed, or simply disappearing before litigation begins. Document the product’s condition with photographs immediately, capturing the defect, damage, and any markings, serial numbers, or batch codes. Report the injury to the Consumer Product Safety Commission and, for vehicles, to the National Highway Traffic Safety Administration. These reports trigger investigation and may reveal other consumers with similar injuries, which is valuable in building a case. Contact a product liability attorney quickly — statutes of limitations apply, manufacturers have immediate response teams that begin building their defense, and the window for preserving critical evidence is short.