Patent ID: 8814214
Filing Date: 2014-08-26
Classification: B42D

Abstract:
1. A book and a device designed to protect opposite book corners of the book ( 100 ) comprising a couple of book binder protection devices ( 1 ) and a pair of tension bands ( 5 ); wherein each of said book binder protection devices ( 1 ) comprise a pair of sheets each having at least one right angle ( 2 ); wherein two sides ( 11 ) that form said right angle ( 111 ) are straight; wherein said sheets ( 2 ) are joined one to each other in parallel by a joining mechanism ( 3 ); wherein said joining mechanism is done such that said pair of straight sides ( 11 ), of each of said sheets ( 2 ), are joined in parallel; wherein said joining mechanism of said sides ( 11 ) forms a 90 degree corner ( 1111 ) that is designed to receive a corner of the book in closed position and whereby protects said book corner; wherein said book binder protection devices are connected to one another by said pair of tension hands ( 5 ); wherein one end of each of said tension bands ( 5 ) is attached to the edge of said sheets ( 2 ) of said book binder protection device ( 1 ) and the other end of each of said tension bands ( 5 ) is attached to the edge of the sheets ( 2 ) of the other book binder protection device ( 1 ) whereby enables to insert two diagonally opposite corners of the book into said book binder protection devices ( 1 ) whereby said tension bands cause said book binder protection devices to fit tightly and firmly over said opposite corners of said book.