North American Lighting, Inc. v. Hopkins Manufacturing Corp.

CUDAHY, Circuit Judge.

Hopkins Manufacturing Corporation (Hopkins) appeals from a judgment for North American Lighting, Inc. (NAL) for refund of the partial purchase price of a headlight aiming system. The district court held that NAL had timely revoked its acceptance of the system and was not liable for the rental value of the system during the period prior to revocation. We affirm in part and reverse in part.

I

Hopkins produces headlight aiming systems and other photometric quality control devices. NAL produces headlamp assemblies for most major automobile manufacturers, including replaceable…