TWD179390S - suitcase backpack - Google Patents

Abstract

[Purpose of Items]; This "box backpack" is designed to store books, stationery, toys and other supplies. ;[Design Description];Please view it from the three-dimensional view and the front view. The main feature of this design is that the front side of the backpack is a hard-shell rounded square lid. The rounded square lid is from the middle to the four sides. The side arcs are expanded outwards, and the middle part is a square shallow groove with a one-step height difference. The hard shell rounded square lid is combined with the rear body of the plastic canvas backpack with a zipper. ; The unique appearance of this design makes it a very creative and novel design. ;The reference picture of the use state shows the state of the square shallow groove on the front side of the rounded square box cover of this design with the building block tray installed. Reference picture 2 of the usage state shows the state of this design with a strap installed on the rear side of the bag. ;The neat and crisp lines of this design give it a lively and pretty feel as a whole, and it is innovative and ingenious in both its shape and every detail. Based on this, I have filed a design patent application in accordance with the law. I hope that the review committee will take notice and grant the patent as soon as possible, which will be of great benefit to me.