“In any product liability case, the amount of money that corporations have to defend these cases are really astronomical. So as a rule of thumb, most plaintiff’s lawyers won’t take product liability cases unless there are truly catastrophic injuries. That means somebody is paralyzed, lost a limb, suffered serious brain damage or lost their life.”
But these cases can be won a lot easier due to something called “strict liability.”
Strict Liability Laws Give You One Less Thing to Prove
When you buy a new bike, a car seat, or a household appliance, you trust that it will work safely. You assume the company tested it and that it won't cause you harm during normal use. Unfortunately, that trust is sometimes broken. Products fail, parts break, and people get hurt. Missouri’s strict liability laws exist to protect consumers and provide a path to compensation without requiring you to prove the manufacturer was careless.
The core benefit of these laws is that they remove the need to prove negligence. Instead of showing that a company made a mistake or ignored safety protocols, the focus remains on the product itself. If the item was unreasonably dangerous when it left the manufacturer's hands and it caused an injury, the law holds the manufacturer accountable. This distinction makes it possible for individuals to stand up against large corporations.
Key Takeaways about Strict Liability Laws in Missouri
- Missouri’s strict liability laws allow consumers to seek compensation for injuries caused by defective products without proving negligence.
- Product liability statute 537.760 defines the requirements for a claim, focusing on the condition of the product rather than the conduct of the manufacturer.
- Plaintiffs must demonstrate that the product was in a defective condition and unreasonably dangerous when it was sold.
- Strict liability applies to various parties in the distribution chain, including manufacturers and sometimes sellers.
- Common defenses used by corporations include arguing that the product was altered or used in an unintended way.
- These laws encourage higher safety standards by holding companies financially responsible for dangerous items released to the public.
What Does Strict Liability Mean in Missouri?
In the legal world, most personal injury cases rely on the concept of negligence. Negligence asks, "Did the person or company act carelessly?" For example, in a car crash, you have to prove the other driver was distracted or speeding.
Strict liability is different. It looks at the result, not the behavior.
Under Missouri’s strict liability laws, specifically outlined in product liability statute 537.760, a manufacturer or seller is liable if the product they sold was in a "defective condition unreasonably dangerous." This means the law does not care if the manufacturer tried their best to make a safe product. If the product was dangerous and hurt someone, they are responsible.
This is a crucial distinction for injured people. It shifts the burden. You do not need to find a "smoking gun" email in which an engineer admits a mistake. You simply need to prove that the product itself was flawed and that this flaw caused your injury. This approach levels the playing field between everyday people in Kansas City and massive manufacturing companies.
The Difference Between Negligence and Strict Liability
Understanding the difference between negligence and strict liability helps explain why your case might be stronger than you think.
In a negligence case, you have to prove four things:
- Duty: The company owed you a duty of care.
- Breach: The company failed to meet that duty (they were careless).
- Causation: That carelessness caused your injury.
- Damages: You suffered actual harm.
In a strict liability case, the "breach" part changes. You do not have to prove the company acted carelessly. You only have to prove the product was defective.
Imagine a bicycle frame snaps while you are riding on a trail.
- Negligence approach: You would have to prove the factory workers were poorly trained or that the quality control manager skipped an inspection. This is incredibly hard to do without inside information.
- Strict liability approach: You prove the metal in the frame was weak and prone to cracking, making it unreasonably dangerous for riding.
This removal of the "fault" requirement allows cases to move forward based on the evidence of the product itself, rather than the internal decisions of a corporate boardroom.
Proving an Unreasonably Dangerous Product
To win a case, you must show the product was "unreasonably dangerous." This legal term means the product is more dangerous than an ordinary consumer would expect, or the risks of the product outweigh its benefits.
There are generally two tests used to determine this:
- Consumer Expectation Test: Did the product fail to perform as safely as an ordinary consumer would expect when used in a reasonably foreseeable manner? For example, a toaster should not catch fire when toasting bread.
- Risk-Utility Test: Do the risks of the design outweigh the benefits? Could the manufacturer have used a safer design without making the product too expensive or useless?
Proving this often involves looking at the specific type of defect involved.
Types of Product Defects
There are three main categories of defects that can lead to a strict liability claim:
- Manufacturing Defects: This happens when one specific item is different from the others because of an error during assembly. The design is fine, but this specific unit came off the line broken. An example would be a bike fork with a hairline crack in the metal.
- Design Defects: This occurs when the entire line of products is dangerous because the plan for the product was flawed. Even if made perfectly to spec, the product is unsafe. An example might be a football helmet that fails to protect against concussions due to poor padding placement.
- Failure to Warn (Marketing Defects): This happens when a product has non-obvious dangers that the manufacturer failed to label. If a cleaning chemical causes burns but carries no warning label, that is a defect.
Identifying which category your situation falls into is the first step in suing the manufacturer for a defect, and each type requires different evidence to prove the danger existed.
Who Can Be Held Responsible?
When a product hurts you, it can be confusing to know who is at fault. Is it the store where you bought it? The company that put its name on the box? The factory that built the parts?
Missouri law allows for a concept called the "stream of commerce." Any party involved in getting that defective product into your hands can potentially be held liable.
- Manufacturers: The company that designed or assembled the product.
- Part Suppliers: A separate company that made the specific defective component (like a faulty brake pad on a car).
- Wholesalers and Distributors: The middlemen who stored and shipped the product.
- Retailers: The store (online or physical) that sold the item to you.
However, Missouri has an "innocent seller" statute. This means that if a seller (like a local hardware store) can prove they had nothing to do with the defect and the manufacturer is solvent (has money to pay), the seller might be dismissed from the lawsuit. This keeps the focus on the entity that actually created the hazard.
This broad network of liability improves your chances of recovering damages because it often involves multiple insurance policies and layers of accountability.
What to Do After a Product Injury
If you’ve been injured by a defective product, the steps you take can significantly impact your ability to use strict liability laws in your favor. The evidence in these cases is physical. Unlike a car accident, where skid marks fade, the evidence in a product case is often sitting in your garage or trash can.
Here are important steps to protect your rights:
- Keep the Product: Do not throw it away, try to fix it, or return it to the store. The product is your primary evidence. If you fix it, the manufacturer can argue you tampered with it.
- Gather Documentation: Find receipts, warranties, instruction manuals, and original packaging if you still have them. This proves ownership and shows what instructions you were given.
- Photograph Everything: Take pictures of the injury, the product, and where the incident happened.
- Record the Details: Write down exactly what you were doing when the product failed. Were you using it normally? Did it make a sound?
Taking these actions preserves the "chain of custody" and prevents the defense from claiming that the product wasn't actually defective at the time of the incident.
Common Defenses in Strict Liability Cases
Even though Missouri’s strict liability laws favor the consumer by removing the negligence requirement, big companies do not just write checks. They fight back hard. They will try to shift the blame from their product to your behavior.
Two of the most common arguments they use are "Comparative Fault" and "Unintended Use."
Comparative Fault
Missouri uses a system of pure comparative fault. This means the jury can assign a percentage of blame to the manufacturer and a percentage to you. If the jury decides you were 20% responsible for your own injury, your final settlement is reduced by 20%.
For example, if you were speeding when a tire blew out, the manufacturer might argue the tire was defective, but your speed made the crash worse. They try to use this to lower the amount they have to pay.
Unintended Use and Alteration
The manufacturer is only liable if the product was used in a "reasonably foreseeable" way. If you use a chair as a ladder and it breaks, they will argue that chairs are not designed for standing.
They will also look for alterations. If you modified a power tool by removing a safety guard, and then you got hurt, they will argue that your modification caused the injury, not their design.
Understanding these defenses is vital because it prepares you for the questions the insurance adjusters will ask.
Why These Laws Matter for Public Safety
Strict liability laws are about more than just money. They are a form of public policy designed to keep our community in Kansas City safer.
Manufacturers are in the best position to prevent accidents. They have the engineers, the testing labs, and the data. An individual consumer cannot X-ray a bike frame or chemically test a plastic bottle. By holding manufacturers strictly liable, the law creates a powerful financial incentive for safety.
When it costs more to pay for lawsuits than it does to fix a defect, companies fix the defect. This leads to better helmets, safer cars, and clearer warning labels. Every strict liability claim sends a message that profit cannot come before people.
The Role of Medical Evidence
In cases involving traumatic brain injuries (TBI) or severe physical trauma, medical evidence is just as important as the product evidence. You must link the defect directly to the specific injury.
For example, in sports injury cases involving defective helmets, medical experts must show how the helmet's failure to absorb impact led to the specific brain trauma. This is distinct from the general risks of playing a sport. If a football player suffers a concussion, the defense will say, "Football is dangerous." A strict liability claim argues, "Yes, but this helmet failed to provide the protection it promised."
Connecting the dots between the mechanical failure and the medical outcome requires detailed reports and professional analysis.
Recovering Damages
When you successfully prove a strict liability claim, you can recover damages for the losses you have suffered. The goal is to make you "whole" again, at least financially.
You may be eligible for:
- Economic Damages: This covers quantifiable losses like medical bills, rehabilitation costs, lost wages, and future loss of earning capacity.
- Non-Economic Damages: This compensates for pain and suffering, emotional distress, and loss of enjoyment of life.
- Punitive Damages: In rare cases where the manufacturer showed a complete disregard for human safety (like hiding a known defect), the court may award extra damages to punish the company.
These funds are necessary to pay for the long-term care often required after a serious accident, allowing families to move forward without financial ruin.
Missouri Strict Liability Laws FAQs
Below are answers to common questions regarding product liability and your rights under Missouri law.
Is there a time limit to file a product liability lawsuit?
Yes, in Missouri, the statute of limitations for personal injury claims, including product liability, is generally five years from the date of the injury. However, it is always better to act sooner to preserve evidence.
What if I bought the product used or from a garage sale?
You may still have a claim against the original manufacturer, but it becomes more complicated. You would need to prove the product was defective when it left the factory and that it had not been altered by previous owners.
Can I sue if I was injured by a product at work?
Yes, you typically can. While your employer is covered by workers' compensation, you can often file a separate "third-party" claim against the manufacturer of the defective machine or tool that injured you.
Do I still have to own the product to sue?
It is much harder to win if you do not have the product. Without the product, experts cannot examine it to prove the defect existed. However, in some cases, other evidence, like photos or witness testimony, might be enough.
What if the product was recalled?
A recall is strong evidence that a defect existed, but it does not automatically win your case. You still must prove that the specific defect cited in the recall is what caused your specific injury.
Contact Popham Injury Law for Your Product Liability Case
You deserve an advocate who understands the complexities of product liability. At Popham Injury Law, we believe that law firms exist for the good of the public. Since 1918, we have been championing cases for individuals who have been hurt by systems and corporations.
When you are up against a large manufacturer, you need a team that knows how to build a case based on Missouri’s strict liability laws. Whether it is a defective bicycle component, a dangerous household item, or safety gear that failed, we want to help you get the settlement you need.
Call Us for a Free Consultation
Your case is about more than a settlement; it is about holding companies accountable and securing your future. We offer free consultations, and you don’t pay unless we win. Contact us today to speak with a trusted product liability lawyer about your situation and discover how we can help you face the future with confidence.