Torts (Products Liability)
Barker v. Lull Engineering Co., Inc., 20 Cal. 3d 413, 573 P.2d 443, 143 Cal. Rptr. 225 (Cal. 1978)
Study notes for Barker v. Lull Engineering Co., Inc.: professor notes, cold call prep, exam angles, and memory aids.
A design defect in a strict products liability action in California is proven using a dual-test framework: the consumer expectation test and the risk-benefit test, with a burden shift to the manufacturer upon showing causation.
In Barker v. Lull Engineering Co., the California Supreme Court updated the standard for proving design defects in strict products liability cases. The court adopted a dual-test framework comprising of the consumer expectation test and the risk-benefit test. Notably, it emphasized that once causation is established, the burden of proof shifts to the manufacturer to demonstrate that the design is safe. This case is critical in shaping how product liability cases are litigated in California and highlights the need for manufacturers to consider the practical implications of their designs on user safety.
Moreover, the court's decision to reject the requirement for the plaintiff to prove that a product is 'unreasonably dangerous' simplifies the plaintiff's burden while increasing accountability for manufacturers. The implications of this ruling extend beyond this case, affecting future cases involving similar product liability issues by establishing a clearer path for plaintiffs to follow in claiming damages.
Dual Standards: Expect Risk, Shift Burden - a reminder of the consumer expectation and risk-benefit tests along with the burden shift to the manufacturer.
| Case | Distinction |
|---|---|
| Greenman v. Yuba Power Products, Inc. | In Greenman, the court focused primarily on the concept of strict liability generally, whereas Barker clarifies the specific tests applicable to design defects. |
| Design Defect Cases in Other Jurisdictions | Different jurisdictions may have different standards for proving design defects, such as the 'reasonable alternative design' test, which is not utilized under California's dual-test framework. |
The dual-test framework promotes consumer safety by holding manufacturers accountable for design defects that they can prevent, thus encouraging innovation in safer product designs.
Critics argue that this framework could lead to excessive litigation against manufacturers and stifle industry innovation due to fear of financial liability from lawsuits.
This case is often used in exams to discuss the evolution of design defect standards and the burden of proof in product liability cases. Be prepared to analyze the implications of the dual-test framework and how it affects manufacturer liability.