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3. 发明授权

US12059069B2 Portable reading stand 有权
公开(公告)号：US12059069B2
公开(公告)日：2024-08-13
申请号：US17604447
申请日：2020-04-20
申请人： Seong Won Kim
发明人： Seong Won Kim
IPC分类号： A47B23/04 , A47B23/06
CPC分类号： A47B23/044 , A47B23/043 , A47B23/06 , A47B2023/049 , A47B2220/0016
摘要： The present invention relates to a portable reading stand that not only serves as a reading stand for holding books, but also holds objects such as a portable electronic device such as a laptop and tablet, and can freely adjust the height and angle according to eye level of correct posture.

4. 发明公开

US20240251939A1 PORTABLE BOOKSTAND 审中-公开
公开(公告)号：US20240251939A1
公开(公告)日：2024-08-01
申请号：US18561333
申请日：2022-05-11
申请人： Myeonghyeon Kim
发明人： Myeonghyeon Kim
IPC分类号： A47B23/04
CPC分类号： A47B23/044 , A47B2220/0016
摘要： The present invention relates to a portable bookstand, in particular, to a portable bookstand which is easy to carry due to having a foldable structure, firmly supports a book, and prevents pages from flipping arbitrarily, the portable bookstand comprising: a book back support frame which supports the back of a book; a first page fixing frame which is rotatably coupled to one side of the book back support frame and fixes the page while supporting one side of the book; and a second page fixing frame which is rotatably coupled to the other side of the book back support frame and fixes the page while supporting the other side of the book, wherein the book back support frame, the first page fixing frame, and the second page fixing frame are formed by bending wires, and the book back support frame includes a truss structure formed in an X-shape and is coupled to each of the first page fixing frame and the second page fixing frame that are arranged so that the upper ends forming truss structures face frontward.

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