That is the exact sentence to which I refer. Note that it says nothing about "disclosure" or "recouping investments in R&D" or "protecting the little guy" or an

That is the exact sentence to which I refer. Note that it says nothing about "disclosure" or "recouping investments in R&D" or "protecting the little guy" or any of the rationalizations people typically assign to the patent system. It is deliberately vague and open to interpretation, specifying in broad terms only the means ("time limited monopolies") and the ends ("progress of ... the useful arts").