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Keywords

damagesappealmotionsummary judgmentpatentcorporation
damagesmotionsummary judgmentpatentcorporationcircumstantial evidencedirect evidence

Related Cases

Chiuminatta Concrete Concepts, Inc. v. Cardinal Industries, Inc., 1 Fed.Appx. 879, 2001 WL 21304

Facts

Chiuminatta Concrete Concepts, Inc. and its owners sued Cardinal Industries, Inc. and Green Machine Corporation for patent infringement related to a concrete cutting method. The district court initially found infringement of one patent and induced infringement of another. After an appeal, the court affirmed the inducement ruling but reversed the infringement finding for one patent. The case was remanded for further proceedings on damages, leading to a summary judgment in favor of Chiuminatta for the patent infringement damages.

Chiuminatta originally filed suit against Cardinal, GMC, and Allen Engineering Corporation ('Allen'). Chiuminatta claimed that the 'Green Machine,' a concrete cutting saw manufactured by Cardinal and GMC, infringed Chiuminatta's patents.

Issue

Whether the district court erred in granting summary judgment on damages and in denying the motion for relief from judgment.

Whether the district court erred in granting summary judgment on damages and in denying the motion for relief from judgment.

Rule

Analysis

The court found that there was a genuine issue of material fact regarding whether each sale of the concrete cutting saw induced direct infringement of the patent. The Panduit test was relevant, but the court noted that not every sale necessarily led to direct infringement. The evidence presented by GMC suggested that many saws sold may not have been used in a manner that infringed the patent, thus precluding summary judgment on damages.

The court found that GMC has raised an issue of material fact as to whether each sale of a Green Machine saw induced the purchaser to directly infringe the patent. 'It is hornbook law that direct evidence of a fact is not necessary. Circumstantial evidence is not only sufficient, but may also be more certain, satisfying and persuasive than direct evidence.'

Conclusion

The court reversed the summary judgment on damages and remanded the case for further proceedings, affirming the denial of the motion for relief from judgment.

The grant of summary judgment with respect to the amount of damages is reversed. The case is remanded for further proceedings consistent with this opinion.

Who won?

Chiuminatta Concrete Concepts, Inc. prevailed in establishing that there was a genuine issue of material fact regarding damages related to the patent infringement. The court's ruling on the inducement of infringement was upheld, allowing Chiuminatta to seek damages for the infringement of the '675 patent. However, the court also recognized the need for further proceedings to accurately assess the damages, indicating that while Chiuminatta had a strong case, the specifics of the damages required additional examination.

Chiuminatta Concrete Concepts, Inc. prevailed in establishing that there was a genuine issue of material fact regarding damages related to the patent infringement.

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