| Patents for B43L 1 - Repeatedly-usable boards or tablets for writing or drawing (5,148) |
|---|
| 02/14/2013 | US20130040280 Wall mount cover |
| 02/13/2013 | EP2556965A1 Board describing or showing reality in four dimensions, a universal plotter and a scientific measurement and learning tool |
| 02/13/2013 | CN202736434U Magnetic teaching tool |
| 02/13/2013 | CN202727752U Novel drawing board |
| 02/13/2013 | CN202727738U Rotary blackboard |
| 02/13/2013 | CN202727737U English teaching board |
| 02/13/2013 | CN202727736U Full-automatic lifting control driving mechanism for blackboard |
| 02/13/2013 | CN202727735U LED (Light Emitting Diode) light backlight blackboard |
| 02/13/2013 | CN202727734U Adjustable blackboard |
| 02/13/2013 | CN202727733U Blackboard for teaching |
| 02/13/2013 | CN202727732U Environment-friendly dust removal blackboard |
| 02/13/2013 | CN202727731U Multifunctional blackboard for teacher |
| 02/13/2013 | CN202727730U Multifunctional layering blackboard |
| 02/13/2013 | CN202727729U Portable dust-cleaning jigsaw blackboard |
| 02/13/2013 | CN202727728U Blackboard with lamp |
| 02/13/2013 | CN202727727U Multifunctional automatic dedusting blackboard |
| 02/13/2013 | CN202727726U An improved blackboard |
| 02/13/2013 | CN202727725U Calligraphy and painting board capable of being erased and recycling ink |
| 02/13/2013 | CN202727724U Children educational computer type drawing board |
| 02/13/2013 | CN102922913A Dust-absorbing blackboard |
| 02/13/2013 | CN102922912A 黑板 Blackboard |
| 02/13/2013 | CN102922911A Novel push-pull blackboard |
| 02/06/2013 | EP2552708A2 Refill system and method |
| 02/06/2013 | CN202720830U Magnetic table plate |
| 02/06/2013 | CN202716629U Anti-glare blackboard |
| 02/06/2013 | CN202716628U Blackboard rib-clamped sandwich board |
| 02/06/2013 | CN202716627U Dust-free environment-friendly combined multi-media teaching board |
| 02/06/2013 | CN202716626U Pneumatic positioning device of writing board for multimedia blackboard |
| 02/06/2013 | CN202716625U Convenient blackboard |
| 02/06/2013 | CN202716624U Novel blackboard |
| 02/06/2013 | CN202716623U Foldable writing board |
| 02/06/2013 | CN202716622U Wall-sucked type magnetic whiteboard |
| 02/06/2013 | CN202716621U Pairing game multifunctional drawing and writing board |
| 02/06/2013 | CN202716620U Multifunctional drawing and writing board with abacus |
| 02/06/2013 | CN202716619U Combined type electronic teaching board |
| 02/06/2013 | CN102910002A Environment-friendly blackboard |
| 02/06/2013 | CN102910001A Adsorption type writing film |
| 01/31/2013 | WO2013015682A1 Apparatus for reproducing and erasing magnetic visual information |
| 01/31/2013 | US20130029311 Siloxane based coatings for writable-erasable surfaces |
| 01/31/2013 | CA2842511A1 Apparatus for reproducing and erasing magnetic visual information |
| 01/30/2013 | CN202703103U Foldable drawing board |
| 01/30/2013 | CN202703016U Adjustable blackboard |
| 01/30/2013 | CN202703015U Push-pull environment-friendly writing board |
| 01/30/2013 | CN202703014U Blackboard with eraser |
| 01/30/2013 | CN202703013U Portable antiskid folding blackboard |
| 01/30/2013 | CN202703012U 多功能黑板 Multifunction blackboard |
| 01/30/2013 | CN202703011U 升降黑板 Lifting the blackboard |
| 01/30/2013 | CN202703010U Combined cork board |
| 01/30/2013 | CN202703009U Reusable anti-permeation easily-erased writing board and writing pen |
| 01/30/2013 | CN202703008U Magnetic writing teaching aid |
| 01/30/2013 | CN202703007U Movable type multi-function blackboard |
| 01/30/2013 | CN202703006U Seven-piece puzzle message board |
| 01/30/2013 | CN202703005U 组合式书写板 Combined writing board |
| 01/30/2013 | CN102896948A Automatic cleaning type blackboard |
| 01/30/2013 | CN102896947A Collection box |
| 01/23/2013 | CN202685703U Blackboard with blackboard eraser |
| 01/23/2013 | CN202685701U Easily erased energy-saving blackboard |
| 01/23/2013 | CN202685673U Dust-free blackboard |
| 01/23/2013 | CN202685672U Blackboard capable of being automatically erased |
| 01/23/2013 | CN202685671U Slide-type blackboard |
| 01/23/2013 | CN202685670U Multimedia teaching blackboard with computer |
| 01/23/2013 | CN202685669U 活动黑板 Activities blackboard |
| 01/23/2013 | CN202685668U Sliding blackboard |
| 01/23/2013 | CN202685667U Spraying dustproof blackboard |
| 01/23/2013 | CN202685666U Convenient writing board |
| 01/23/2013 | CN202685665U Magnetic writing plate |
| 01/23/2013 | CN202685664U Glass writing board suitable for projection |
| 01/23/2013 | CN202685663U Nursing station notice board |
| 01/17/2013 | DE102011008852B4 Einrichtung zum löschbaren Schreiben und/oder zur löschbaren Zeichenübertragung Means for erasable writing and / or erasable character transmission |
| 01/16/2013 | CN202677737U Electronic display device |
| 01/16/2013 | CN202677651U Multimedia teaching demonstration system |
| 01/16/2013 | CN202669298U Multifunctional blackboard applicable to teaching of literature and history teachers |
| 01/16/2013 | CN202669297U Blackboard with cleaning device |
| 01/16/2013 | CN202669296U Automatic water-wiping blackboard |
| 01/16/2013 | CN202669295U Multifunctional combined blackboard |
| 01/16/2013 | CN202669294U Blackboard capable of collecting chalk dust |
| 01/16/2013 | CN202669293U Blackboard with eraser |
| 01/16/2013 | CN202669292U Reusable environment-friendly writing sheet |
| 01/16/2013 | CN202664839U Rotatable blackboard |
| 01/16/2013 | CN102875970A Blackboard made of environment friendly polymer materials |
| 01/16/2013 | CN102874020A Flexible annular blackboard face structure |
| 01/16/2013 | CN102874019A Blackboard easy for clearing chalk dust |
| 01/16/2013 | CN102874018A Carbon fiber water writing cloth preparation method |
| 01/09/2013 | CN202656718U Novel blackboard |
| 01/09/2013 | CN202656717U Blackboard facilitating dust removal |
| 01/09/2013 | CN202656716U Blackboard |
| 01/09/2013 | CN202656715U Multifunctional portable english writing practice board |
| 01/09/2013 | CN202656714U Magnetic card for English learning |
| 01/09/2013 | CN202656713U Tablet for children teaching |
| 01/09/2013 | CN202656712U Writing board |
| 01/09/2013 | CN102869519A Board describing or showing reality in four dimensions, universal plotter and scientific measurement and learning tool |
| 01/09/2013 | CN102867283A Family and enterprise decision making system |
| 01/09/2013 | CN102862422A Multifunctional blackboard |
| 01/02/2013 | CN202650415U Menu board |
| 01/02/2013 | CN202641192U Teaching tablet with sound amplification function and automatic cleaning function |
| 01/02/2013 | CN202641191U Teaching tablet with placing table and auto-cleaning function |
| 01/02/2013 | CN202641190U Teaching writing board with automatic cleaning function |
| 01/02/2013 | CN202641153U Teaching writing board with projector equipment and cleaning brushes |
| 01/02/2013 | CN202641152U Blackboard |
| 01/02/2013 | CN202641151U Novel blackboard chalk box set |