Torts - Products Liability
20 Cal. 3d 413, 573 P.2d 443, 143 Cal. Rptr. 225 (Cal. 1978)
Study notes for Barker v. Lull Engineering Co.: professor notes emphasize the dual standards for proving design defects and the importance of burden allocation. Key angles for cold calls focus on the implications of risk/benefit analysis in product liability cases.
In strict products liability for design defects, the consumer expectations and risk-benefit analyses guide proof requirements, shifting the burden to the manufacturer once a defect's causation is established.
This case is essential for understanding the dual approach courts may take in assessing design defects in products through consumer expectations and risk-benefit analysis. The California Supreme Court clarified that once the plaintiff establishes that the design caused their injury, the burden shifts to the manufacturer to show that the design's benefits exceed its risks. Professors often highlight the significance of correctly instructing juries on burden allocation as it can dramatically affect trial outcomes and alignments of liability standards.
BRAC: Burden shifts to Manufacturer After Consumer shows defect.
| Case | Distinction |
|---|---|
| Danyluik v. McCarty | Danyluik dealt with manufacturing defects rather than design defects and did not address burden of proof considerations. |
| Liriano v. Hobart Corp. | Liriano focused on failure to warn rather than explicit design defect, thus avoiding the dual standard analyses found in Barker. |
Proponents argue that the dual standards create a fair balancing of risks and benefits, providing consumers with a safe environment.
Critics contend that the risk–benefit analysis may allow manufacturers to escape liability by emphasizing design benefits over consumer safety.
This case frequently appears on exams as an illustration of jury instructions' impact on liability and the burden of proof in products liability cases.