Facts
- Susan Calles purchased an “Aim N Flame” long-neck utility lighter about a week before a March 31, 1998 house fire.
- Calles left home briefly, leaving her 11-year-old daughter watching television and her three-year-old twins in bed.
- A fire investigator concluded one twin, Jenna (age 3), started a bedroom fire using the Aim N Flame.
- The lighter produced a flame when the user slid an ON/OFF switch to “on” and pulled a trigger.
- Jillian, the other twin, suffered smoke inhalation, was hospitalized, and died on April 21, 1998.
- Calles sued the lighter’s designer/manufacturer and distributor, alleging defective design because it lacked a child-resistant safety device that was available, inexpensive, and risk-reducing.
- Claims included strict liability and negligent design (implied-warranty claims were not pursued before the court; failure-to-warn was not at issue in this appeal).
Issues
- Whether Illinois recognizes a per se “simple product” exception that bars use of the risk-utility test for products deemed simple with open and obvious dangers, limiting plaintiffs to the consumer-expectation test.
- Whether summary judgment was proper on the strict-liability design-defect claim given evidence of feasible, low-cost child-resistant alternatives.
- Whether summary judgment was proper on the negligent-design claim in light of disputed facts about reasonable care and foreseeable child access.
Decision
- The Illinois Supreme Court declined to adopt a per se “simple product” exception to the risk-utility test.
- The court held that the open and obvious nature of a product’s danger does not categorically preclude risk-utility analysis.
- The court affirmed reversal of summary judgment on the strict-liability design-defect claim because evidence created triable fact questions under risk-utility (including feasibility and cost of child-resistant mechanisms).
- The court affirmed reversal of summary judgment on the negligent-design claim for similar reasons, finding disputed facts on reasonable care and foreseeability.
- The case was remanded for further proceedings on strict liability and negligence design claims; dismissal of failure-to-warn and warranty theories remained undisturbed.
Legal Principles
- Illinois design-defect law permits proof of “unreasonably dangerous” design under either the consumer-expectation test or the risk-utility test.
- A product’s compliance with ordinary consumer expectations does not foreclose a design-defect claim where risk-utility evidence supports a finding that risks outweigh benefits.
- No categorical rule exempts “simple” products with obvious dangers from risk-utility analysis.
- Obviousness of danger is a factor in evaluating design reasonableness, but it does not negate duty or defect as a matter of law, particularly where foreseeable child access or misuse is alleged.
- Summary judgment is improper where evidence would allow reasonable factfinders to differ on defectiveness or negligence, including feasibility, cost, and effectiveness of safer alternative designs.
Conclusion
The court held that Illinois law does not bar risk-utility analysis for “simple” products with obvious risks and that evidence of feasible, inexpensive child-resistant designs created genuine fact disputes, requiring trial on the strict-liability and negligent-design claims involving the utility lighter.