What Happens If You Were Partly at Fault
Section 895.045(1) of the Wisconsin Statutes states: "Contributory negligence does not bar recovery in an action by any person or the person's legal representative to recover damages for negligence resulting in death or in injury to person or property, if that negligence was not greater than the negligence of the person against whom recovery is sought, but any damages allowed shall be diminished in the proportion to the amount of negligence attributed to the person recovering."
Contributory negligence means the injured person's own carelessness. If you are worried that stepping off quickly or not watching the threshold counts against you, the statute's answer is that a share of fault reduces damages in proportion but does not bar them, unless your negligence was greater than that of the party you are seeking recovery from. Because the comparison is made separately against each party, the outcome can differ from one defendant to the next.
A product claim based on a defect follows its own rule in section 895.045(3). If the injured person's percentage of total causal responsibility is greater than the percentage resulting from the defective condition of the product, the injured person may not, based on the defect, recover damages from the manufacturer, distributor, seller or any other person responsible for placing the product in the stream of commerce.
Damages Wisconsin law may allow in an injury case can include categories such as medical expenses, lost wages, and pain and suffering; whether any are available, and in what amount, depends on the facts and the proof. Punitive damages are separate. Section 895.043(6) provides that punitive damages may not exceed twice the compensatory damages recovered or $200,000, whichever is greater. That limit does not apply where the defendant's actions included operating a vehicle, as the subsection defines it, while under the influence of an intoxicant to a degree that rendered the defendant incapable of safe operation. The cap reaches only punitive damages, not other damages. Under section 895.043(5), joint and several liability also does not apply to punitive damages, so one defendant is not answerable for another's punitive award.
It may help to think through your own account of the moment honestly and to keep track of bills and missed work. How fault might be divided, and which damages categories the facts support, are questions an attorney can help work through.