In Lucasfilm Ltd. v. Ainsworth [2009] EW Court of Appeal Civ 1328 (16 December 2009), on an appeal from the Chancery Division, the Court of Appeal (Court of Appeal) rejected the Plaintiff-Appellant Lucasfilm's appeal in respect of copyright non-infringement and of the lack of enforcement of a US judgement in the UK. Defendant-Respondent Ainsworth cross-appeals the decision to enforce the US copyright.

In the course of making the first Star Wars film paintings and drawings were produced showing "stormtroopers" in their helmets and armour as well as a clay model of a stormtrooper helmet. Ainsworth was asked to produce a plastic version based on the clay model and created a sculpted version incorporating his own improvements. Ainsworth subsequently made and sold copies of the helmet. After trial in the Chancery Court (CC) Lucasfilm had obtained a default judgment for trade-mark and copyright infringement in California against Ainsworth in the sum of $20M (US) and was granted an injunction preventing Ainsworth from advertising the identified props in, or sending them to, the US. (more...)