公开(公告)号：US1512677A

公开(公告)日：1924-10-21

申请号：US59106522

申请日：1922-09-28

Applicant: CRESS HORATIO G

Inventor： CRESS HORATIO G

IPC: B43L1/02

CPC classification number: B43L1/02

公开(公告)号：US4487586A

公开(公告)日：1984-12-11

申请号：US440948

申请日：1982-11-12

Applicant: Jos Palmans

Inventor： Jos Palmans

IPC: A47G1/06 ,  B43L1/02 ,  B43L5/00

CPC classification number: B43L1/02 ,  A47G1/06 ,  B43L5/005

Abstract: A board intended to be used as a writing surface is provided with a frame and with a complementary border constituting one inseparable entity. The frame is continuous all around the periphery with a cross-section comprising three flanges. One flange is external to the other two, a second flange is equipped with a rim positioned behind the board and bearing against a foot formed on the complementary border, and the third flange bears against the front face of the board.

Abstract translation: 旨在用作书写表面的板设置有框架并且具有构成一个不可分割实体的互补边界。 框架围绕周边连续，横截面包括三个凸缘。 一个法兰在另外两个外部，一个第二凸缘配备有位于板后面的边缘，并且抵靠形成在互补边界上的脚，并且第三凸缘抵靠在板的正面上。

公开(公告)号：US1387534A

公开(公告)日：1921-08-16

申请号：US40016120

申请日：1920-07-30

Applicant: ELLIS ALLAN B

Inventor： ELLIS ALLAN B

IPC: B43L1/02

CPC classification number: B43L1/02

公开(公告)号：US20120052478A1

公开(公告)日：2012-03-01

申请号：US13216632

申请日：2011-08-24

Applicant: James Paul REID

Inventor： James Paul REID

IPC: B43L1/02

CPC classification number: G09B19/22 ,  A63F3/02 ,  A63F9/0641 ,  B42D15/0093 ,  G09B1/02

Abstract: A pack or set of four-sided, waterproof flashcards, which facilitates alternating between several subjects such as spelling, math and pattern recognition. One of the two faces of each flashcard is labelled with specific pairings of alpha-numeric characters or specific mathematical symbol pairings, or is substantially blank. Labelled in one of the four corners of the alternate faces of all of the flashcards in the set is a single small shape (for example, an oval shape). The colour of this shape varies, depending upon the information which is labelled on the aforementioned reverse faces of the flashcards. All of the flashcards may display non-permanent information, which can be printed, written or drawn by users onto both faces of the flashcards, with wet or dry erase markers, for many different interrelated learning purposes.

Abstract translation: 一套或一组四面防水闪卡，有助于在几个主题之间交替，如拼写，数学和图案识别。 每个闪卡的两个面之一标有字母数字字符或特定数学符号配对的特定配对，或基本为空白。 在集合中所有闪卡的交替面的四个角中的一个标记为单个小形状（例如，椭圆形）。 这种形状的颜色根据在闪卡的上述反面上标记的信息而变化。 所有的闪卡可能会显示非永久性信息，用户可以使用湿纸巾或干擦拭标签将用户打印，写入或绘制到两张脸卡上，以获得许多不同相关的学习目的。

公开(公告)号：US1595221A

公开(公告)日：1926-08-10

申请号：US75659924

申请日：1924-12-17

Applicant: BROWN WILLIAM H

Inventor： BROWN WILLIAM H

IPC: B43L1/02

CPC classification number: B43L1/02

公开(公告)号：US20150024372A1

公开(公告)日：2015-01-22

申请号：US14333506

申请日：2014-07-16

Applicant: Stephen McHugh ,  Susan Papanek McHugh

Inventor： Stephen McHugh ,  Susan Papanek McHugh

IPC: B43L1/02 ,  A63B71/06

CPC classification number: A63B71/06 ,  B42F9/002 ,  B43K23/001 ,  B43L1/00 ,  B43L3/00 ,  G09F3/02 ,  G09F7/04 ,  G09F7/12 ,  G09F7/14 ,  G09F2003/0201 ,  G09F2003/0202

Abstract: The present invention is an organizer with multiple functions and the ability to use tokens to represent players in a sports setting, such as a sports field. Said organizer may include a representation of the sports field on the organizer itself. Said tokens may then be affixed to the representation of the sports field in a manner that may be strong enough to be manipulated as needed, but loose enough to move when required. The organizer further allows the user to maintain various records and documents in a convenient manner to assist the users in their coaching of athletic events. This invention may be adapted for any team oriented situation as needed.

Abstract translation: 本发明是具有多种功能的组织者，并且能够使用令牌来代表运动场地中的玩家，例如运动场。 所述组织者可以包括组织者本身上的运动场的表示。 然后，所述令牌可以以足够强的方式固定到运动场的表示，以便在需要时被操纵，但是在需要时足够宽以便移动。 组织者进一步允许用户以便利的方式维护各种记录和文件，以帮助用户进行体育赛事的辅导。 本发明可以根据需要适应任何面向团队的情况。

公开(公告)号：US1520380A

公开(公告)日：1924-12-23

申请号：US49665621

申请日：1921-08-29

Applicant: GUSTAV WETTER

Inventor： GUSTAV WETTER

IPC: B43L1/02

CPC classification number: B43L1/02

公开(公告)号：US09526330B2

公开(公告)日：2016-12-27

申请号：US14615090

申请日：2015-02-05

Applicant: Qian Weijian

Inventor： Qian Weijian

IPC: B43L1/02 ,  A47B47/00 ,  A47F5/10 ,  A47B47/04

CPC classification number: A47B47/0075 ,  A47B47/0033 ,  A47B47/042 ,  A47F5/105

Abstract: A modularized presentation board includes multiple rectangular presentation board modules, multiple plug connectors and multiple articulation pieces; 45-degree chamfer structures are arranged at four corners of each presentation board module, a clamping slot is configured in the middle of each of four corners in the thickness direction, multiple strip-shaped bulges and multiple reinforced ribs perpendicular to the strip-shaped bulges are respectively arranged on both sides of each clamping slot, and a groove is defined between every two adjacent reinforced ribs; and the plug connectors and the articulation pieces are equipped with multiple annular bulges, respectively, and thus nested and matched connection between every two adjacent presentation board modules is realized.

Abstract translation: 模块化演示板包括多个矩形演示板模块，多个插头连接器和多个铰接件; 45度倒角结构设置在每个演示板模块的四个角处，夹紧槽配置在厚度方向上的四个角中的每一个的中间，多个条状凸起和与条状凸起垂直的多个加强肋 分别布置在每个夹紧槽的两侧，并且在每两个相邻的加强肋之间限定凹槽; 并且插头连接器和铰接片分别配备有多个环形凸起，因此实现了每两个相邻的显示板模块之间的嵌套和匹配的连接。

公开(公告)号：US20150024369A1

公开(公告)日：2015-01-22

申请号：US14325319

申请日：2014-07-07

Applicant: Damon Gabriel Brown

Inventor： Damon Gabriel Brown

IPC: B43L1/02 ,  G09F21/02

CPC classification number: B43L1/02 ,  B43K23/001 ,  B43L1/00 ,  B43L1/06 ,  B43L21/00 ,  B43L21/04 ,  G09F21/02 ,  G09F21/026

Abstract: A handheld message board is provided. The message board includes a front portion and a back portion. The front portion may be made of an erasable writing surface, such as a chalk board or a dry-eraser board. The present invention may further include a handle attached to the back portion so that a user may easily grasp the handheld message board and write on the front portion. The handle includes a strap having a first end and a second end. The first end and the second end are attached to the back portion forming a loop in between to secure a user's hand.

Abstract translation: 提供手持留言板。 留言板包括前部和后部。 前部可以由可擦写的书写面，例如粉笔板或干擦板构成。 本发明还可以包括附接到后部的手柄，使得用户可以容易地掌握手持式留言板并在前部进行写入。 手柄包括具有第一端和第二端的带。 第一端和第二端附接到后部，在其之间形成环以固定用户的手。

公开(公告)号：US07632103B2

公开(公告)日：2009-12-15

申请号：US11290981

申请日：2005-11-30

Applicant: Theodore G. Williams ,  Thomas Dunlap, Jr. ,  Steven J. Beno

Inventor： Theodore G. Williams ,  Thomas Dunlap, Jr. ,  Steven J. Beno

IPC: B43L1/02

CPC classification number: G09F15/0006 ,  B43L1/06 ,  B43L21/04 ,  F16B5/121 ,  F16B5/128 ,  G09B19/00 ,  G09F15/0068

Abstract: The invention provides a modular board arrangement that may be easily transported and assembled. The board arrangement comprises a plurality of boards and individual frame members that can be assembled in a variety of ways to provide a desired arrangement. The board arrangement may additionally comprise side frame members and/or a tray. The board arrangement is expandable to a desired length by adjacently adding additional board and frame units. Multiple board and frame units may be connected to one another by a transition piece. A connector may be provided for attaching an object such as the tray to the board arrangement. A removable faceplate may also be provided.

Abstract translation: 本发明提供了可以容易地运输和组装的模块化板装置。 板布置包括多个板和单个框架构件，其可以以各种方式组装以提供期望的布置。 板布置可以另外包括侧框架构件和/或托盘。 通过相邻添加额外的板和框架单元，板布置可扩展到所需的长度。 多个板和框架单元可以通过过渡件相互连接。 可以提供用于将诸如托盘的物体附接到电路板布置的连接器。 还可以提供可移除的面板。