The U.S. Supreme Court case Kennedy Mining and Milling Company v. Argonaut Mining Company in 1902 revolved around a dispute over mining rights. The Kennedy Mining and Milling Company claimed that the Argonaut Mining Company had unlawfully extracted ore from its property, thereby infringing on its mining rights under the United States' federal law governing mineral lands. However, the court ruled in favor of Argonaut, stating that it was not liable for trespass because it had acted within its own boundaries as defined by vertical planes extending downward indefinitely from end lines established by patent deeds granted to both companies by the government. This ruling emphasized that while one company may have surface rights to a specific area of land, another company could legally mine beneath this surface if their claim extends vertically below ground level.

The dissenting opinion in the case of Kennedy Mining and Milling Company v. Argonaut Mining Company argued that the majority's decision was inconsistent with established legal principles regarding property rights. The dissent contended that a mining company should not be held liable for damages caused by its lawful operations on its own land, particularly when those damages were not foreseeable or preventable. It further asserted that holding companies responsible for such damages could have significant negative implications for industrial development and economic growth, as it would create an undue burden on businesses and potentially deter investment in mining and other industries involving similar risks. The dissent also criticized the majority's interpretation of relevant statutes, arguing that they did not intend to impose liability under these circumstances.