Inventions wanted!

I invented an oil filling system that used accordion style plastic tubing to allow you to put oil in an engine without a funnel. The cap on the valve cover would unscrew, and beneath would be an accordion tube that you could extend out, then open the quart of oil, stick it up into the tube and bend it over so the oil would pour downward. Then when done, you push the accordion tube back down, screw the cap over it and be done.

I wanted to sell a variety of them that would work with particular makes and models of cars, and then maybe sell the idea to individual car companies.

I drew it for days then did some simple research online to see that someone had invented it and patented it in the 90s or something for lawnmowers...

Basically I spent a long time developing it and found this:



I have a few others that met the same fate...