Federal Circuit Upholds $71.4M Christmas Tree Patent Verdict

By Editorial Team

The Federal Circuit recently upheld a $71.4 million judgment against Polygroup Ltd. for infringing rival Willis Electric Co. Ltd.'s artificial prelit Christmas tree patent. The court rejected Polygroup's claims that the patent was invalid and that Willis' damages expert should have been excluded.

Willis Electric Co. Ltd. had accused Polygroup Ltd. of infringing its patent for a modular lighted tree with trunk electrical connectors (Patent No. 8,454,186). The case was initially heard in the U.S. District Court for the District of Minnesota.

Despite Polygroup's arguments, the Federal Circuit affirmed the lower court's decision, allowing the $71.4 million verdict to stand. The ruling marks a significant victory for Willis Electric Co. Ltd. in protecting its intellectual property rights.

The legal battle involved prominent law firms representing both parties, including Finnegan, Leach & Walker, Merchant & Gould, and Robins Kaplan. The case also attracted attention from companies like Georgia-Pacific LLC, Google LLC, Polygroup Inc., and Stout Risius Ross LLC.

Key figures in the case included Judge Joan N. Ericksen from the U.S. District Court for the District of Minnesota and Judge J. Paul Oetken from the U.S. District Court for the Southern District of New York.

This decision by the Federal Circuit sets a precedent in patent law and underscores the importance of protecting intellectual property rights in the competitive market. The ruling sends a clear message about the consequences of patent infringement and the need for companies to respect and uphold existing patents.