New Invention that removes carbon dioxide from the atmosphere

I have spent months working on designing a system that removes carbon dioxide from the atmosphere and I have applied for a patent.

Each one of these units will absorb 48 pounds of carbon dioxide from the air per year and will release oxygen in exchange. And how much will each of these units cost; well that’s the best part as long as you are prepared to wait, they won’t cost you anything. Sounds too good to be true; well it’s not it just takes a lot of like-minded people to change the world.

I’m not sure about the name of this invention yet but I sort of like the idea of calling it a tree.

Oh as a postscript, the patent office has refused my patent application, they said that someone called God has already taken one out with exactly the same design. I am disappointed but normally a patent only lasts for twenty years so I am prepared to wait until it runs out then I will flood the market.