McCullough v. Kammerer Corp.

Background

A company assigned a 1927 pipe-cutting tool patent (Reilly and Stone, No. 1,625,391) sued for infringement. The patent holder, Kammerer Corporation, and a licensee, Baash-Ross Tool Company, were respondents. Both the District Court and the Ninth Circuit found the patent valid and infringed; the patent expired April 18, 1944, so only money damages were at stake. The petitioner raised a defense in an amended answer claiming the respondents did not come to court with “clean hands,” and argued that a license contained use restrictions allegedly beyond the patent monopoly and against public policy.

Reasoning

The central question the Supreme Court agreed to review was whether the licensing restrictions were unauthorized and unlawful. The Court concluded that the licensing-restrictions issue was not properly presented to or decided by the lower courts: the amended answer did not specifically raise those restrictions, the District Court made no findings about them, and the Ninth Circuit did not consider them on appeal. Because the record and the proceedings below did not adequately support consideration of that question, the Court said it could not reach the issue and dismissed the petition for review.

Real world impact

Because the Supreme Court dismissed review, it did not resolve whether the license’s restrictions were lawful or against public policy. The lower courts’ rulings that the patent was valid and infringed remain undisturbed, and the dispute is limited to damages. Parties concerned with the licensing issue must pursue it only if it is properly raised and decided in lower courts before higher review will consider it.