Pyrotechnics manufactures and sells hardware (a control panel and a field module) and software that control fireworks displays under the “FireOne” brand. Since around 1995, Pyrotechnics’s hardware has used a proprietary protocol. Pyrotechnics’s Romanian competitor, fireTEK, reverse-engineered Pyrotechnics’s hardware to learn its communication protocol. In 2018, fireTEK developed a router that could send analog signals to Pyrotechnics’s field module just like those sent by Pyrotechnics’s control panel.; fireTEK promoted its router as a replacement for Pyrotechnics’s control panel. Pyrotechnics filed a seven-page document describing its protocol (Deposit Copy) with the U.S. Copyright Office and received a Certificate of Registration, indicating the copyrighted work is “text.” Pyrotechnics asserts that it submitted the Deposit Copy as “identifying material” for its protocol under 37 C.F.R. 202.20(c)(2)(viii). Pyrotechnics claims the protocol was first published when it was embedded inside its hardware in 1995.

Pyrotechnics sued fireTEK for copyright infringement, tortious interference with prospective contractual relations, and unfair competition, 17 U.S.C. 411(a). The district court entered an injunction. The Third Circuit vacated, finding the copyright invalid. Pyrotechnics’s digital message format is an uncopyrightable idea and the individual digital messages described in the Deposit Copy are insufficiently original to qualify for copyright protection. View “Pyrotechnics Management Inc v. XFX Pyrotechnics LLC” on Justia Law