Federal Circuit Affirms Non-Infringement in Ladder Patent Dispute
The Federal Circuit Court of Appeals affirmed a Minnesota district court's summary judgment of non-infringement in favor of Tricam Industries against Little Giant Ladder Systems in a patent dispute decided Feb. 5, 2026. The nonprecedential decision involves U.S. Patent No. 10,767,416 and marks the latest development in ongoing intellectual property litigation between the competing ladder manufacturers.
