Now all I need is a lockable sheath to keep my key in so no one can take a photo of it. Actually... Damn... http://www.google.com/patents/US7181939 http://www.

Now all I need is a lockable sheath to keep my key in so no one can take a photo of it. Actually... Damn... http://www.google.com/patents/US7181939 http://www.google.com/patents/US7181939. Similar idea is already invented and patented. Although, it isn't anything like I imagined it would be. My design's a lot more practical and only 1 piece, so the patent won't get in the way but I don't think it's something consumers might want to put up with. Having to enter a combination to use your house or car keys each and every time just doesn't seem worth it. Then again... fear is the easiest thing to sell. What do you guys think? Would you buy a combination lock key sheath for $19.99?