Before Borgani used the name
Jubilee, there was a company that had
Jubilee saxophones stencilled by the Dörfler & Jörka (D&J) saxophone company from Nauheim, Germany. D&J made horns between 1950 & 1968 and are sometimes (incorrectly) called Keilwerth stencil saxes, because they used Keilwerth body tubes. In fact D&J added their own key work to the JK body tubes, and had different neck tapers than the Keilwerth Toneking and New King models of the same period.
So you see, while Borgani might be using the word
Jubilee now, they are not in any way the first to do so. Since the word isn't trademarked, they can't claim infringement.
Where's our legal eagle? Grant... You are you around? What's your take on this?
My guess is that Selmer's legal department would have carefully checked this out before hand. Given what they will have soaked into these new horns, it would be too expensive if they were to have to redo all the promo materials, horns, etc,
after they've come up with a new descriptive word for their new saxes. Not to mention all the court costs...