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1. 发明授权

US2184173A Combined coupling and supporting structure 失效
标题翻译：组合联轴器和支撑结构
公开(公告)号：US2184173A
公开(公告)日：1939-12-19
申请号：US24931639
申请日：1939-01-04
申请人： BARGEN WILLIAM J
发明人： BARGEN WILLIAM J
IPC分类号： A47B39/12 , A47C7/68
CPC分类号： A47C7/68 , A47B39/00 , A47B39/12

2. 发明授权

US1588351A Pencil box 失效
标题翻译：铅笔盒
公开(公告)号：US1588351A
公开(公告)日：1926-06-08
申请号：US7186125
申请日：1925-11-27
申请人： SAMUEL A NOFTZGER
发明人： GROSSNICKLE HENRY B
IPC分类号： A47B39/12
CPC分类号： A47B39/12 , Y10T292/18

3. 发明授权

US10591258B1 Desk with ballistic material attached thereto 有权
公开(公告)号：US10591258B1
公开(公告)日：2020-03-17
申请号：US16123116
申请日：2018-09-06
申请人： Todd Donald Drummond , Donald James Drummond
发明人： Todd Donald Drummond , Donald James Drummond
IPC分类号： A47B41/00 , F41H5/24 , A47B39/12 , A47B83/02 , F41H5/013
摘要： Method and apparatus for a desk/chair assembly having sheets of ballistic material attached around its top and outer edges and a chair portion also having ballistic material attached thereto for use by the occupant for seating purposes wherein the chair portion is attached to the desk portion using a pivoting arm so as to allow the chair portion to be moved between multiple positions including the normal seated position, an open position and a closed position wherein a user can hide inside a safety zone created by the chair and desk assembly. A pivoting arm is attached to an underside of the desk top on one end and fixedly connected to the underside of the chair seat on its other end. A handle is also provided for moving the chair portion between its various positions.

4. 发明授权

US1583645A Pen and pencil box 失效
标题翻译：笔和铅笔盒
公开(公告)号：US1583645A
公开(公告)日：1926-05-04
申请号：US5309825
申请日：1925-08-28
申请人： BARGEN WILLIAM J , BRENNAN WILLIAM R
发明人： BARGEN WILLIAM J , BRENNAN WILLIAM R
IPC分类号： A47B39/12
CPC分类号： A47B39/12

5. 发明授权

US11503906B1 Seating arrangement for interactive learning 有权
公开(公告)号：US11503906B1
公开(公告)日：2022-11-22
申请号：US16780970
申请日：2020-02-04
申请人： Maryqueen Okodogbe , Victor Okodogbe
发明人： Maryqueen Okodogbe , Victor Okodogbe
IPC分类号： A47D15/00 , A47B39/02 , A47B39/12 , A47D1/00 , B43L13/20 , G09B5/02 , G09B19/00 , G06F3/0354 , A47C3/40 , A47C7/00 , A47C7/66
摘要： A seating arrangement for interactive learning is disclosed herein. The arrangement comprises a chair for supporting a child thereon; a tray removably supported on the chair; and at least one interactive media configured on the tray for facilitating interactive learning to the child supported on the chair. In an embodiment, the interactive media may include an electronic interactive device such as a tablet. In another embodiment, the interactive learning media may include a writing pad and a stylo for allowing the child to practice the usage of the stylo on the writing pad. In an embodiment, the writing pad may be an electronic writing pad.

6. 发明授权

US10376044B2 Interactive learning desk with document camera 有权
公开(公告)号：US10376044B2
公开(公告)日：2019-08-13
申请号：US15410580
申请日：2017-01-19
申请人： PATHWAY INNOVATIONS AND TECHNOLOGIES, INC.
发明人： Ji Shen
IPC分类号： A47B41/06 , H04N1/00 , G06F1/16 , G09B5/02 , A47B17/00 , A47B21/04 , A47B39/00 , A47B39/12
摘要： The present invention provides a smart, electronic desk to facilitate and improve interactive learning. The desk comprises a student desk having a table, a computer such as a tablet having a touch-screen interface, and a document camera all integrated together. The interface displays electronic information to the student and provides a graphic user interface that allows the student to interact with programs or apps through graphical icons and visual indicators. The document camera, also known as a visual presenter, captures images and/or video of documents or other objects placed on the table. The computer comprises a bilateral communications interface to communicate information such as, but not limited to video, between the computer and optional document camera at the electronic desk, and any number of other computers.

7. 发明授权

US11412842B1 Deployable chair and desk assembly 有权
公开(公告)号：US11412842B1
公开(公告)日：2022-08-16
申请号：US17323286
申请日：2021-05-18
申请人： Anthony Richards
发明人： Anthony Richards
IPC分类号： A47B3/14 , A47C7/66 , A47B37/04 , A47B21/06 , A47C3/20 , A47B39/02 , A47B39/06 , A47B39/12 , A47B21/02
摘要： A deployable chair and desk assembly allowing for facile repositioning to different locations includes a chair and a desk. A pair of posts is engaged to and extends upwardly from a back of the chair. A canopy engaged to the posts shades the chair. A beam is engaged to and extends between the back of the chair and the desk so that the desk is positioned proximate to a front edge of the chair and provides a work surface for a user seated in the chair. Each of a set of ports is engaged to one of the chair and the desk and can operationally engage an electronic device. A solar panel is engaged to an upper surface of the canopy and is operationally engaged to the ports. The solar panel converts light into an electrical current to power an electronic device engaged to a respective port.

8. 发明授权

US4057244A Child's play seat apparatus 失效
标题翻译： 3岁以下儿童玩具座椅
公开(公告)号：US4057244A
公开(公告)日：1977-11-08
申请号：US558139
申请日：1975-03-13
申请人： Phyllis L. Gaspar
发明人： Phyllis L. Gaspar
IPC分类号： A47B83/02 , A47B39/12
CPC分类号： A47B83/02
摘要： A child's play seat comprising a support frame structure having a play area including an open box member having an upstanding wall secured thereto and a relatively deep removable open tray disposed in the box, and a seat member secured to the frame structure for supporting the child while using the play area. A plurality of amusement devices are secured to the upright wall or backboard and communicate with the tray and cooperate therewith for entertaining the user of the apparatus. A hinged cover is provided for the box-type play area, said cover having one position for covering the open end of the tray and another position providing access to the interior of the tray.
摘要翻译：一种儿童游戏座椅，包括一个支撑框架结构，该支撑框架结构具有游戏区域，该游戏区域包括固定在其上的直立壁的开放箱体构件和设置在箱子中的相对较深的可拆卸开放托盘，以及固定到框架结构以支撑儿童的座椅构件使用游戏区。多个娱乐装置被固定到直立的墙壁或背板上并与托盘连通并与之配合以便娱乐该装置的使用者。为盒式游戏区域设置铰链盖，所述盖具有一个位置，用于覆盖托盘的开口端，另一位置提供进入托盘内部的通路。

9. 发明授权

US2226458A Open top book box structure 失效
标题翻译：打开顶盒书架结构
公开(公告)号：US2226458A
公开(公告)日：1940-12-24
申请号：US24931839
申请日：1939-01-04
申请人： BARGEN WILLIAM J
发明人： BARGEN WILLIAM J
IPC分类号： A47B39/12
CPC分类号： A47B39/12 , A47B39/00

10. 发明授权

US1497005A Desk 失效
公开(公告)号：US1497005A
公开(公告)日：1924-06-10
申请号：US55119022
申请日：1922-04-10
申请人： WILLS REUBEN P
发明人： WILLS REUBEN P
IPC分类号： A47B39/12
CPC分类号： A47B39/12

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