Or how do you explain the breaking and entering to "rightfully acquire" the blue print of my gizmo?
You're mistaken. I never advocated that. You have the right to keep whatever you like on your private property and I won't make any illegitimate attempts to obtain it. However, the minute you release it to the public, all bets are off.
Where are you going with this exactly? That the muscle is off limit but the brain isn't? Last time I checked it's part of my body.
Forcing you to do labor or depriving you of the fruits of it, when it is tangible, is depriving you of something. If I copy your idea, you still get to keep the idea and use it yourself. Like I said, you are only being deprived of the ability to profit, which isn't a right that I recognize.