In the case of Schnell et al. v. Peter Eckrich & Sons, Inc., et al., 1960, the Supreme Court was asked to consider whether a state law that required all meat products sold within its borders to be inspected and approved by state officials violated the Commerce Clause of the U.S. Constitution. The plaintiffs were out-of-state meat producers who argued that this requirement constituted an undue burden on interstate commerce because it effectively barred them from selling their products in Indiana unless they submitted to inspection and approval procedures not required in other states. The defendants were Indiana-based meat producers who supported the law as a necessary measure for protecting public health and safety. They contended that without such regulations, consumers could be exposed to unsafe or unwholesome meats brought in from other states. The Supreme Court ruled against Schnell and his fellow plaintiffs, upholding Indiana's right to enforce its own food safety standards even if they imposed additional burdens on out-of-state businesses seeking access to its markets.

The dissenting opinion in the case of Schnell et al. v. Peter Eckrich & Sons, Inc., et al., argued that the majority's decision to uphold a lower court ruling dismissing an antitrust claim was incorrect. The dissent believed that there were sufficient allegations made by the plaintiffs to warrant further investigation into potential violations of antitrust laws by Eckrich and other meatpacking companies. They contended that these firms had conspired together to fix prices and control market shares within their industry, which would be illegal under federal law if proven true. Therefore, they felt it was premature for courts to dismiss this case without allowing it full consideration through trial proceedings where evidence could be presented and evaluated properly.