Extrinsic materials
Jusand Nominees v Rattlejack [2023] FCAFC 178
An issue in this infringement case was whether the patent specification disclosed and supported the invention9. The statutory requirements had been amended to align our law with offshore practice. On the basis they were ‘ambiguous’ under s 15AB(1)(b)(i) of the Acts Interpretation Act, Perram J had regard to extrinsic materials …
