The original claim was that patents exist "in order to encourage people to invent". You claim that that is wrong, and they exist in order to "encourage inventors to make their inventions public knowledge". Someone responds and says that they actually exist in order "To promote the Progress of Science and useful Arts". You then say:

> Correct, the goal: "To promote the Progress of Science and useful Arts", i.e. make trade secrets public

I could just as easily say:

Correct, the goal: "To promote the Progress of Science and useful Arts", i.e. encourage people to invent.

My point is that it was left up to us as a society to interpret those words, and just claiming that your interpretation is the correct one does not make it so.