Ah, but there-in lies the problem they've stepped in. How do they guarantee that the new boats are built identical to the old ones when the old ones were built to a manual they no longer have (therefore can't guarantee the exactitude of their build) and they can't copy as that would be a breach of copyright law (which even they are most likely aware of).That didn't have anything to do with it dogwatch; ILCA and ISAF lawyers took the weeks to do the research, and more or less figured out what many of those here have: Other than the copyrighted manual, there's just nothing for Kirby to own or to collect license fees or royalties for.
That manual, if Kirby has any legal claim to it, is going to be a strong ace up his sleeve...