Amatulli v. Seaspray Sharkline, Inc., 77 N.Y.2d 533 (1991)
A manufacturer is not liable for injuries resulting from substantial alterations or modifications to its product by a third party that render the product defective or unsafe, particularly when the product is used in a manner not intended or reasonably foreseeable by the manufacturer.
Summary
Vincent Amatulli, Jr. sustained injuries diving into an above-ground swimming pool that had been improperly installed partially in the ground. He sued the manufacturer, distributor, and homeowners. The New York Court of Appeals held that the manufacturer, Seaspray Sharkline, Inc., was not liable because the in-ground installation was a substantial alteration that created a new potential danger. The court affirmed the denial of summary judgment for the homeowners and distributor, finding triable issues of fact as to their negligence in the installation. This case highlights the limits of manufacturer liability when products are significantly altered after sale.
Facts
Seaspray Sharkline, Inc. manufactured an above-ground swimming pool designed for recreational swimming. The pool came with explicit warnings against diving and instructions for above-ground installation. The Susis purchased the pool through Brothers Three, Inc., and installed it with two feet of the pool sunk into the ground, with a deck built around it. This created the appearance of an in-ground pool. Vincent Amatulli, Jr., an experienced swimmer, dove headfirst into the pool, misjudged the depth, and sustained serious injuries. He was aware the pool appeared shallow around the sides, but thought it sloped downward towards the center.
Procedural History
Amatulli and his mother sued the Susis (pool owners), Seaspray (manufacturer), Brothers Three (distributor), and Delhi Construction Corp (incorrectly believed to be the installer). The Supreme Court granted summary judgment to Seaspray, dismissing the complaint and cross-claims against it. The Appellate Division affirmed this decision and also affirmed the denial of summary judgment for the Susis and Brothers Three. The plaintiffs, Susis, and Brothers Three appealed to the New York Court of Appeals, which affirmed the Appellate Division’s order.
Issue(s)
1. Whether Seaspray, the manufacturer, is liable for the plaintiff’s injuries under a theory of strict products liability, given that the pool was installed in a manner contrary to the manufacturer’s instructions and warnings.
2. Whether the conduct of Vincent Amatulli, Jr., in diving headfirst into a pool he knew or should have known was shallow, constitutes the sole proximate cause of his injuries, thus absolving the Susis and Brothers Three of liability.
Holding
1. No, because the in-ground installation constituted a substantial alteration of the product, creating a new potential danger not attributable to the manufacturer’s original design or warnings.
2. No, because factual issues exist as to whether the in-ground installation, directed by the Susis and advised by Brothers Three, contributed to the illusion of sufficient depth for diving, precluding a determination that Amatulli’s conduct was the sole proximate cause of his injuries as a matter of law.
Court’s Reasoning
The court reasoned that Seaspray designed and sold a safe product for its intended use as an above-ground pool, providing clear warnings against diving. The pool’s in-ground installation, contrary to Seaspray’s instructions, constituted a substantial alteration. “Installing the pool in the ground and surrounding it with a deck transformed its configuration in such manner as to obscure its four-foot depth, which would have been readily apparent as a warning against diving had the pool been installed above ground.” This alteration created a new potential danger, absolving Seaspray of liability. The court rejected the argument that Seaspray should have foreseen and warned against in-ground installation, finding the expert’s assertions about industry knowledge conclusory and unsupported. Regarding the Susis and Brothers Three, the court found triable issues of fact as to whether their actions in installing the pool in-ground contributed to the illusion of depth, making it inappropriate to conclude that Amatulli’s conduct was the sole proximate cause of his injuries. The court distinguished this case from prior cases where the plaintiff’s conduct was deemed the sole proximate cause as a matter of law, emphasizing the factual dispute over the misleading appearance of the pool’s depth. As the court noted, summary judgment is inappropriate when “ ‘ “only one [legal] conclusion may be drawn from the established facts” ’ ”.