| Patents for B43L 1 - Repeatedly-usable boards or tablets for writing or drawing (5,148) |
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| 06/13/2012 | CN202271724U 一种自动擦除风干式黑板 An automatic air-dry erase blackboard |
| 06/13/2012 | CN202271723U 具有绒毛表面的黑板 Fluff with a chalkboard surface |
| 06/13/2012 | CN102488403A Combined moving blackboard |
| 06/06/2012 | CN202264549U 一种黑板 One kind of blackboard |
| 06/06/2012 | CN202264548U 一种多功能黑板 A multifunctional blackboard |
| 06/06/2012 | CN202264547U 一种防尘黑板 One kind of dust blackboard |
| 06/06/2012 | CN202264546U 带照明装置的白板 Whiteboard with a lighting device |
| 06/06/2012 | CN202264545U 一种新型白板 A new whiteboard |
| 05/31/2012 | WO2012069710A1 Multi-purpose support device, and associated method, use and game carrying case |
| 05/30/2012 | CN202253284U Light preventing device for solving problem of light reflection of blackboard |
| 05/30/2012 | CN202242633U Integrated blackboard eraser device |
| 05/30/2012 | CN202242625U Dustproof blackboard eraser |
| 05/30/2012 | CN202242578U Full-automatic dust-free blackboard |
| 05/30/2012 | CN202242577U Chinese teaching blackboard |
| 05/30/2012 | CN202242576U Chinese teaching board |
| 05/30/2012 | CN202242575U Blackboard for English teaching |
| 05/30/2012 | CN202242574U Anti-glare blackboard |
| 05/30/2012 | CN202242573U Automatic washing-type blackboard |
| 05/30/2012 | CN202242572U Combined blackboard capable of automatically erasing characters |
| 05/30/2012 | CN202242571U Multi-layer blackboard capable of being cleaned automatically |
| 05/30/2012 | CN202242570U Blackboard |
| 05/30/2012 | CN202242569U Dustless blackboard |
| 05/30/2012 | CN202242568U Dustless cleaning-free blackboard |
| 05/30/2012 | CN202242567U Blackboard used for conveniently cleaning chalk ends |
| 05/30/2012 | CN202242566U Water-based writing and drawing board |
| 05/30/2012 | CN202242565U Glimmering quantum teaching board |
| 05/30/2012 | CN202242564U Multimedia combined teaching board |
| 05/30/2012 | CN202242563U Novel writing board |
| 05/30/2012 | CN202242562U Portable English teaching board |
| 05/30/2012 | CN202242561U Novel message board |
| 05/30/2012 | CN102476536A 一种加亮黑板 An addition bright blackboard |
| 05/30/2012 | CN102476535A 用于教学的黑板 For blackboard teaching |
| 05/30/2012 | CN102476534A 智能黑板 Smart blackboard |
| 05/24/2012 | WO2012066505A1 A writing board |
| 05/24/2012 | US20120129146 Erasable writing panel integrated into articles |
| 05/23/2012 | CN202231786U Image pickup device and photographing-type storage plate |
| 05/23/2012 | CN202225626U Blackboard capable of removing chalk dust automatically |
| 05/23/2012 | CN202225625U Cleaning blackboard |
| 05/23/2012 | CN202225624U Multifunctional power-driven automatically-wiping blackboard for teaching |
| 05/23/2012 | CN202225623U Repeatable sketch book |
| 05/23/2012 | CN202225622U Structure of flexible writing board |
| 05/23/2012 | CN202225621U Magnetic white board calendar capable of recording schedule |
| 05/23/2012 | CN102462932A 书法健身器 Calligraphy Fitness |
| 05/23/2012 | CN102020857B Reusable whiteboard wax easy to erase and preparation method thereof |
| 05/16/2012 | CN202221624U Interactive presentation system based on a composite plate |
| 05/16/2012 | CN202219687U Track type blackboard eraser |
| 05/16/2012 | CN202219682U Blackboard groove with chalk ash containers |
| 05/16/2012 | CN102452260A Blackboard |
| 05/16/2012 | CN102452259A Blackboard groove |
| 05/16/2012 | CN102452258A Blackboard |
| 05/10/2012 | WO2012018575A3 Multipurpose collaboration article |
| 05/10/2012 | DE102011008852A1 Einrichtung zum löschbaren Schreiben und/oder zur löschbaren Zeichenübertragung Means for erasable writing and / or erasable character transmission |
| 05/09/2012 | CN202213384U Graffiti writing board |
| 05/09/2012 | CN202213383U Automatic blackboard |
| 05/09/2012 | CN202213382U Novel electric dust-free blackboard |
| 05/09/2012 | CN202213381U Circulation type self-wiping blackboard |
| 05/09/2012 | CN202213380U Vertical type double-sided learning holder |
| 05/09/2012 | CN202213379U Calligraphy water writing cloth |
| 05/09/2012 | CN102446014A Handwriting fluorescence blackboard for electronic touch pen |
| 05/09/2012 | CN102442124A Automatic wiping air drying type blackboard |
| 05/09/2012 | CN102442123A Concave blackboard |
| 05/09/2012 | CN102442122A Dustless blackboard |
| 05/09/2012 | CN102442121A Automatic blackboard |
| 05/03/2012 | WO2012033267A9 Multi-function electronic board for automatically switching between electronic screen and white board and preventing screen blur |
| 05/02/2012 | CN202208216U Electromagnetic pen and electromagnetic writing and drawing system |
| 05/02/2012 | CN202208213U Multifunctional blackboard |
| 05/02/2012 | CN202208212U Sanitary loose-leaf blackboard |
| 05/02/2012 | CN202208211U English teaching board |
| 05/02/2012 | CN202208210U Drawing board |
| 04/25/2012 | CN202200728U 一种新型黑板结构 A new board structure |
| 04/25/2012 | CN202200727U 护士工作量化板 Nurses working quantify board |
| 04/25/2012 | CN202200726U 写字板 WordPad |
| 04/25/2012 | CN202200725U 一种彩色书写板 A color writing board |
| 04/19/2012 | WO2011123417A3 Video whiteboard apparatus and method |
| 04/18/2012 | CN202192909U 一种方便收纳粉灰的黑板 A convenient storage ash blackboard |
| 04/18/2012 | CN202192908U 学习用书写板 Learning with writing board |
| 04/18/2012 | CN202192907U 磁性白板 Magnetic Whiteboard |
| 04/18/2012 | CN202190937U 一种写字台 One kind of desk |
| 04/11/2012 | CN202186182U 一种描图灯箱 One kind of tracing Lightbox |
| 04/11/2012 | CN202186181U 一种黑板布 One kind of blackboard cloth |
| 04/11/2012 | CN202186180U 一种黑板结构 One kind of blackboard structure |
| 04/11/2012 | CN202186179U Blackboard with automatic cleaning device |
| 04/11/2012 | CN202186178U 新型黑板 The new board |
| 04/11/2012 | CN102411433A 使用图像捕捉设备的双功能手写板 Using the image capture device bifunctional tablet |
| 04/04/2012 | CN202180676U 一种人力自动清洁黑板 One kind of human automatic cleaning blackboard |
| 04/04/2012 | CN202180675U 磁性移动黑板 Magnetic mobile blackboard |
| 04/04/2012 | CN202180674U 可折叠的书写及展示用板 Foldable writing and presentation plate |
| 04/04/2012 | CN202180673U 卷轴式多功能白板 Reel multifunctional whiteboards |
| 04/04/2012 | CN202180672U 三面书写板 Three surface writing board |
| 04/04/2012 | CN102405142A 可干擦的投影制品和系统 Projection products can dry rub and systems |
| 03/28/2012 | CN202174860U 多功能微量子水性环保无尘教学板 Multifunction trace sub-aqueous environmental clean teaching board |
| 03/28/2012 | CN202174859U 一种具有能储存粉笔灰黑板擦的黑板 An energy storage with a chalk blackboard eraser |
| 03/28/2012 | CN102390201A Environmentally-friendly blackboard |
| 03/22/2012 | WO2012006690A3 Rewritable enameled visual communication board |
| 03/21/2012 | CN202169815U 便携式黑板 Portable blackboard |
| 03/21/2012 | CN202169814U 易于清理的黑板 Easy to clean the blackboard |
| 03/21/2012 | CN202169813U 一种多功能黑板 A multifunctional blackboard |
| 03/21/2012 | CN202169812U 一种新型黑板 A new blackboard |
| 03/21/2012 | CN202169811U 双面活动黑板 Double-sided activity blackboard |
| 03/21/2012 | CN202169810U Electric lifting-descending blackboard |