The Federal Circuit examined Belanger's patent infringement case against Wash World regarding the '041 patent for a car wash system featuring lighted spray arms. Wash World contested the verdict, citing errors in claim construction and appealing for remittitur of the damages awarded. The court denied Wash World's motions, leading the company to appeal on grounds of alleged forfeiture of issues. The case highlights complexity in patent law, especially concerning claim interpretation and the relationship of sales to patent claims.
Wash World's appeal against the infringement judgment is centered on alleged claim construction errors and a request for remittitur on damages.
Belanger's patent, related to a car wash system with lighted spray arms, was affirmed by jury as having been infringed by Wash World's Razor EDGE system.
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