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1. 发明授权

US10328742B2 Marker holder and eraser 有权
公开(公告)号：US10328742B2
公开(公告)日：2019-06-25
申请号：US15230531
申请日：2016-08-08
申请人： Chameleon Corporation, Inc.
发明人： Matthew D. Green , Alfred Darrel Shanbour, II
IPC分类号： A47L13/16 , A47L25/00 , B43K23/00 , B43K23/06 , B43L19/00 , B43L21/00 , B43L21/04 , B43L19/04 , B43K29/02
摘要： A new design for a marker holder and eraser has a front side and a back side, the back side having a recess. The front side has two openings for retaining markers. A metal plate and a magnet holder are disposed within the recess and an erasing material covers the recess. Projections extend from the magnet holder into openings on the front side to engage markers disposed in the openings, thereby holding the markers at any angle.

2. 发明授权

US5957603A Combination support and eraser for a dry erase marker 失效
标题翻译：用于干抹布的组合支持和橡皮擦
公开(公告)号：US5957603A
公开(公告)日：1999-09-28
申请号：US972577
申请日：1997-11-18
申请人： Charles E. Bell
发明人： Charles E. Bell
IPC分类号： B43K29/02 , B43L21/04 , B43K25/00
CPC分类号： B43K29/02 , B43L21/04
摘要： A support for a dry erase marker and eraser for wiping writing medium of such a marker from a writing surface includes a stopper having a load bearing end face opposite from a connector surface. The connector surface is engagable with an end of the dry erase marker which is opposite a dispenser for the wipeable marker medium. A layer of pile material is supported by the load bearing end face for wiping writing medium from the writing surface while retained and supported by the housing from a ledge forming a generally horizontal support surface protruding from a writing surface. A layer of hook material is adhered to the horizontal ledge. The layers of hook and pile material are sufficiently interconnected upon contact there between to support the dry erase marker from the ledge so that the influence of gravity acting on a dry erase marker maintains the dispenser wet with writing medium.
摘要翻译：用于从写入表面擦拭这种标记的书写介质的干擦除标记和擦除器的支持包括具有与连接器表面相对的承载端面的止动器。连接器表面可与干抹布标记的一端接合，该末端与可擦拭标记介质的分配器相对。一层绒头材料由承载端面支撑，用于从书写面擦拭书写介质，同时由形成从书写表面突出的大致水平的支撑表面的凸缘保持和支撑壳体。一层钩材料粘附到水平凸缘上。钩和桩材料层在接触之后充分互连，以支撑来自突出部的干抹布标记，使得重力作用在干抹布上的影响使分配器保持书写介质的湿润。

3. 发明授权

US09409437B2 Marker holder and eraser 有权
标题翻译：标记持有人和橡皮擦
公开(公告)号：US09409437B2
公开(公告)日：2016-08-09
申请号：US14572630
申请日：2014-12-16
申请人： Chameleon Corporation, Inc.
发明人： Matthew D. Green , Alfred Darrel Shanbour, II
IPC分类号： A47L13/16 , A47L25/00 , B43K23/00 , B43K23/06 , B43L19/00 , B43L21/00 , B43L21/04 , B43K29/02 , B43L19/04
CPC分类号： B43K23/001 , A47L13/16 , A47L25/00 , B43K23/06 , B43K29/02 , B43L19/0056 , B43L19/04 , B43L21/00 , B43L21/04
摘要： A new design for a marker holder and eraser has a front side and a back side, the back side having a recess. The front side has two openings for retaining markers. A metal plate and a magnet holder are disposed within the recess and an erasing material covers the recess. Projections extend from the magnet holder into openings on the front side to engage markers disposed in the openings, thereby holding the markers at any angle.
摘要翻译：标记支架和橡皮擦的新设计具有前侧和后侧，后侧具有凹部。前侧有两个保持标记的开口。金属板和磁体保持器设置在凹部内，擦除材料覆盖凹部。投影从磁体支架延伸到前侧的开口，以接合设置在开口中的标记，从而将标记保持在任何角度。

4. 发明申请

US20050014125A1 Encapsulated tray, end caps, and method for making the same for a writing board 失效
标题翻译：封装托盘，端盖和用于制作书写板的方法
公开(公告)号：US20050014125A1
公开(公告)日：2005-01-20
申请号：US10874580
申请日：2004-06-24
申请人： Greg Moore , John Hardt
发明人： Greg Moore , John Hardt
IPC分类号： A47B20060101 , B43L1/00 , B43L1/04 , B43L1/06 , B43L1/10 , B43L21/04 , F16M11/20
CPC分类号： B43L1/06 , B43L1/04 , B43L1/10 , B43L21/04
摘要： A writing board support tray comprises a support tray having an end portion coated with an elastomeric material with the support tray and the elastomeric material being substantially inseparably bonded or attached to each other. Further, a writing board support tray comprises a support tray substantially completely coated with an elastomeric material with the support tray and the elastomeric material being substantially inseparably bonded or attached to each other. Additionally, a further preferred embodiment, a writing board support tray comprises a support tray with a front end substantially completely coated with an elastomeric material with the support tray and the elastomeric material being substantially inseparably bonded or attached to each other. In addition, a writing board comprising a writing surface and a support tray, wherein the peripheral edge of the writing surface is encapsulated by an elastomeric material and the support tray is constructed completely out of the elastomeric material.
摘要翻译：书写板支撑托盘包括支撑托盘，其具有涂覆有弹性体材料的端部，其中支撑托盘和弹性体材料基本上不可分离地结合或附接到彼此。此外，书写板支撑托盘包括基本上完全涂覆有弹性体材料的支撑托盘，其中支撑托盘和弹性体材料基本上不可分离地结合或附接到彼此。此外，另一优选实施例，书写板支撑盘包括支撑托盘，其具有基本上完全涂覆有弹性体材料的前端，支撑托盘和弹性体材料基本上不可分离地结合或附接到彼此。此外，书写板包括书写表面和支撑托盘，其中书写表面的周边边缘被弹性体材料封装，并且支撑托盘完全从弹性体材料构成。

5. 发明授权

US06007891A Message board eraser, eraser holder and attaching mechanism 失效
标题翻译：留言板橡皮擦，橡皮擦固定器和连接机构
公开(公告)号：US06007891A
公开(公告)日：1999-12-28
申请号：US877617
申请日：1997-06-17
申请人： Bradley C. Davis , Michael K. Boone
发明人： Bradley C. Davis , Michael K. Boone
IPC分类号： A47B97/04 , B43L1/06 , B43L21/04 , G09F1/10 , B32B9/00
CPC分类号： G09F1/10 , A47B97/04 , B43L1/06 , B43L21/04 , Y10T428/237 , Y10T428/24777 , Y10T428/24793 , Y10T428/24802 , Y10T428/3167 , Y10T428/31895 , Y10T428/31993
摘要： An eraser for a dry surface erase is disclosed. The eraser includes a cylinder having a tangentially extending flat surface to thereby form a "b" shaped member. The cylinder is provided with a covering of felt, cloth or other substance suitable for erasing material written on a dry-erase board. The felt covering extends over approximately one-third of the external surface of the cylinder. Alternatively, as shown in FIG. 6B, an eraser may be comprise a half-cylinder having a tangentially extending flat surface. A cylindrical insert is inserted into the half-cylinder and is retained by friction fit or by an adhesive. The cylindrical. Insert preferably comprises a foam material suitable for erasing dry erase surfaces.
摘要翻译：公开了用于干表面擦除的橡皮擦。橡皮擦包括具有切向延伸的平坦表面的圆筒，从而形成“b”形构件。气缸设有一个适用于擦除写在干擦板上的材料的毡，布或其他物质的覆盖物。毛毯覆盖物延伸超过圆筒外表面的大约三分之一。或者，如图1所示。如图6B所示，橡皮擦可以包括具有切向延伸的平坦表面的半圆柱体。圆柱形插入件插入半圆柱体中，并通过摩擦配合或通过粘合剂保持。圆柱形。插入件优选地包括适于擦除干擦表面的泡沫材料。

6. 发明授权

US5910351A Multi-purpose hook 失效
标题翻译：多用钩
公开(公告)号：US5910351A
公开(公告)日：1999-06-08
申请号：US877615
申请日：1997-06-17
申请人： Bradley C. Davis , Michael K. Boone
发明人： Bradley C. Davis , Michael K. Boone
IPC分类号： A47B97/04 , B43L1/06 , B43L21/04 , G09F1/10 , B32B9/00
CPC分类号： A47B97/04 , B43L1/06 , B43L21/04 , G09F1/10 , Y10T24/205 , Y10T24/206 , Y10T24/344 , Y10T24/4005 , Y10T428/24008 , Y10T428/24017 , Y10T428/2419 , Y10T428/24215 , Y10T428/24248 , Y10T428/24736
摘要： A multi-purpose hook for a message board having an edge along its front surface, the hook including a substantially flat extension member having first and second ends, a retaining grip extending from the first end, and a curved hook extending from the second end. The hook generally curves in a plane oriented substantially perpendicular to a plane defined by the extension member, thereby preferably defining a portion of a cylinder, preferably defining a substantially half-cylindrical cross-sectional shape. The retaining grip includes a substantially flat portion extending between front and rear portions of the retaining grip, and preferably extends substantially perpendicularly from the first end of the extension member. The retaining grip is attachable to an edge of a fixed member, such as a frame of a message board, the retaining grip including a tip extension and a lip on the front and rear portions, respectively, for engaging similarly shaped front and rear channels in the edge of the fixed member.
摘要翻译：一种用于留言板的多用钩，其具有沿其前表面的边缘，所述钩包括具有第一和第二端的基本平坦的延伸构件，从所述第一端延伸的保持把手和从所述第二端延伸的弯曲钩。钩通常在基本上垂直于由延伸构件限定的平面定向的平面中弯曲，从而优选地限定圆柱体的一部分，优选地限定大致半圆柱形的横截面形状。保持夹具包括在保持把手的前部和后部之间延伸的基本平坦的部分，并且优选地从延伸构件的第一端基本垂直地延伸。保持把手可附接到诸如留言板的框架的固定构件的边缘上，保持夹具分别包括前部和后部的前端延伸部和唇部，用于接合相似形状的前后通道固定件的边缘。

7. 发明授权

US4543680A Blackboard eraser handle 失效
标题翻译：黑板橡皮擦手柄
公开(公告)号：US4543680A
公开(公告)日：1985-10-01
申请号：US571810
申请日：1984-01-18
申请人： Stephanie A. Vlahos
发明人： Stephanie A. Vlahos
IPC分类号： A47L13/46 , B43L21/04 , A47L13/16
CPC分类号： B43L21/04 , A47L13/46 , Y10T16/469 , Y10T16/4713
摘要： A detachable handle for use on erasers having absorbent material attached to a flat, rigid backing plate such as the common blackboard eraser. A "C" shaped rigid strap contains "C" shaped notches in the ends thereof. These notches are disposed to face one another and to engage opposite edges of the eraser backing plate. The notches are sized to frictionally retain the backing plate thereby providing a handle to control the eraser during use.
摘要翻译：用于具有吸附材料的橡皮擦上的可拆卸手柄，该吸附材料连接到平板刚性背板，例如普通黑板橡皮擦。 “C”形刚性带在其端部含有“C”形凹口。这些凹口被设置为彼此面对并且与橡皮板背板的相对边缘接合。凹口的尺寸设计成摩擦地保持背板，从而提供在使用期间控制橡皮擦的手柄。

8. 发明授权

US3444579A Reversible,disposable chalkboard eraser pad and holder therefor 失效
标题翻译：可逆的，可拆卸的钥匙扣和其他支架
公开(公告)号：US3444579A
公开(公告)日：1969-05-20
申请号：US3444579D
申请日：1967-05-17
申请人： CONWED CORP
发明人： THOMFORD WILLIAM F
IPC分类号： B43L21/00 , A47L17/00 , B43L21/04
CPC分类号： B43L21/00

9. 发明授权

US1494582A Chalk trough for blackboards 失效
标题翻译：黑板的白垩槽
公开(公告)号：US1494582A
公开(公告)日：1924-05-20
申请号：US63640923
申请日：1923-05-03
申请人： BROOKS GEORGE W
发明人： BROOKS GEORGE W
IPC分类号： B43L21/04
CPC分类号： B43L21/04

10. 发明授权

US1352721A Combination chalk-trough 失效
标题翻译：组合白垩槽
公开(公告)号：US1352721A
公开(公告)日：1920-09-14
申请号：US34869419
申请日：1919-12-31
申请人： BERGER CHARLES F
发明人： BERGER CHARLES F
IPC分类号： B43L21/04
CPC分类号： B43L21/04

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