This innovative technical solution has been recently patented (application No. 102018000008565 of September 13, 2018 – patent pending).
Other types of covers already exist in the marketplace, released in the past few years, but this is the only system that allows instant opening and closing. Just like what we do when we walk down the street and it starts to rain – we take out our umbrella, open it and when it stops raining we close it. This is all done with few and simple movements.