I have a fully patented one of a kind fan that has done fantastic in sales tests( 400 sold in a 5 day sale in one state on a FaceBook Ad). It is ready for production. This Fan actually goes up the pole of a patio umbrella for a cooling breeze while you and your family/friends enjoy dinner or just a cold drink. I'm raising $100,000 for producing the first 1000 units and advertising. Please watch : https://www.facebook.com/cheddar/videos/2207797436207649/ to see the prototype in action. Thank you. Feel Free to contact me at 706-323-9028 or email me at [email protected] I will be more than happy to speak with you.