*ETA: After looking at Brown's thread, I think I may have misunderstood this post. Apologies for jumping on you here, Brown, without doing my homework! You and I appear to be of like mind.
I should add that I took no offense.
It is an apparently common misconception that patent applications are in some way "approved" by the US Patent and Trademark Office. After all, the applications are on the official USPTO website. And if you click the "Images" button, you'll see that they look, at first glance, like authentic patents.
But any nutcase who wants to draft something and pay the fees can have it published in the same fashion. Like
this individual, who seeks to patent his cure for AIDS:
BACKGROUND OF THE INVENTION
[0001] "In God We Trust" is written all over our American currency. I believe God is asking us to trust Him in the area of healing people from Human Immunodefieciency Virus (HIV) and Acquired Immunodeficiency Syndrome (AIDS). I believe that God has revealed to me the means by which to rid the human body of HIV and in its more advance state AIDS. I believe that God has revealed this healing to demonstrate His continued love and mercy for those that believe on Him, and to demonstrate His existence to them that don't know Him as God.
[0002] No money from this invention shall be used on a personal basis by me or any man. The resources from this invention shall be placed into an established foundation created to retrieve lost souls into the Kingdom of God. While you may consider this unbelievable and absurd, this is okay. In God's Word it states: "Beloved believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world [I John 4:1]."
[0003] Following the exact directions explained in this patent will without neither flaw nor negative side effects allow individuals to be ridden of HIV in their blood stream and further prevent the progression of AIDS within the human body. The God I serve is not a half God. He created the world and has the ability to do all things completely and perfectly. There is no hit or miss with God. Either He revealed this healing to me or I missed Him. I believe God's word "For the scripture saith, whosoever believeth on him [God] shall not be ashamed [Romans 10:11]."
...
DETAILED DESCRIPTION OF THE INVENTION
[0005] Human Immunodeficiency Virus (HIV) and Acquired Immunodeficiency Syndrome (AIDS) can now be ridden from the human body by use of the Mercy Healing From God: Viral Detergent.
It's easy to see how someone might come across this bizarre document and might mistakenly think it was an authentic patent, issued under the seal of Uncle Sam himself. But it is nothing of the sort.
Now occasionally you'll get someone who will sound almost rational, and his drawings may look legitimate, but he'll be just as deluded,
like this fellow. He thinks he's actually got an over unity machine, but he sees no need to feed any excess energy back into it. Given the nature of his gravity-driven ball-and-wheel assembly, such a feedback would probably be counter-productive, what with torques causing centripetal acceleration that would impede the moving parts needed to operate via the gravitational drive. Better to simply take the extra energy and store it or use it. This device could not possibly be a WMD.
Of course, this device can't possibly be a thermodynamic golden goose, either.