Patents for B43L 1 - Repeatedly-usable boards or tablets for writing or drawing (5,148) | |
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09/2010 | |
09/01/2010 | CN201566309U Luminous teaching board |
09/01/2010 | CN201566308U Prehensile rewritable board |
09/01/2010 | CN201566307U Water-cleaned teaching board |
09/01/2010 | CN201563934U Desk |
08/2010 | |
08/25/2010 | CN201559431U Chinese lecturing blackboard with microphone |
08/25/2010 | CN201559387U Novel notepad |
08/18/2010 | CN201552897U Teaching plate |
08/18/2010 | CN201552896U Movable blackboard |
08/18/2010 | CN201552895U Blackboard and blackboard eraser in rolling-type connection |
08/18/2010 | CN201552894U Blackboard convenient to clean |
08/18/2010 | CN201552893U Anti-reflection blackboard |
08/18/2010 | CN201552892U Blackboard provided with sliding-type blackboard eraser |
08/18/2010 | CN201552891U folding blackboard |
08/18/2010 | CN201552890U Sliding circular arc blackboard |
08/18/2010 | CN201552889U LED word pad |
08/11/2010 | CN201544640U Drawing light box |
08/11/2010 | CN201544639U Hand blackboard |
08/11/2010 | CN201544638U Novel environment protection blackboard |
08/11/2010 | CN201544637U Anti-reflection blackboard |
08/11/2010 | CN201544636U Blackboard erased in a rolling manner |
08/11/2010 | CN201544635U Electric magnet teaching board |
08/11/2010 | CN201544634U Wordpad |
08/11/2010 | CN201544633U Multifunctional wordpad |
08/11/2010 | CN201544632U Novel white board |
08/11/2010 | CN101797859A Dust-free device for writing on blackboard in teaching |
08/04/2010 | CN201538152U Convenient blackboard |
08/04/2010 | CN201538151U Self-cleaning blackboard |
08/04/2010 | CN201538150U Multifunctional teaching blackboard |
08/04/2010 | CN201538149U Music teaching board |
08/04/2010 | CN101795874A Mountable writing assembly |
07/2010 | |
07/29/2010 | WO2010083669A1 Rolling writing board of module-assembled type |
07/29/2010 | DE202010004174U1 Tafelsystem mit interaktivem Beamer Board system with interactive projector |
07/28/2010 | CN201534433U Automatic anti-spreading dust-absorption blackboard |
07/28/2010 | CN101513809B Electric blackboard |
07/21/2010 | EP2208766A2 Ambient cure water-based coatings for writable-erasable surfaces |
07/21/2010 | CN201530221U Runner type blackboard |
07/21/2010 | CN201530220U blackboard |
07/21/2010 | CN201530219U Silica gel tablet |
07/21/2010 | CN101781500A Color paste for green blackboard coating and method for manufacturing coating special for maintaining green blackboard |
07/21/2010 | CN101780745A Flat-panel display and multimedia integrated combined blackboard |
07/21/2010 | CN101780744A Scratch pad type white board |
07/20/2010 | US7758348 Work and display device and method |
07/19/2010 | CA2649929A1 Magnetic connectable writable blocks |
07/15/2010 | WO2010081006A1 Dry erasable projection article and system |
07/14/2010 | CN201525219U Blackboard with waved vertical baffle |
07/14/2010 | CN201525218U Novel blackboard |
07/14/2010 | CN1868819B Container having writing surface and its manufacturing method |
07/09/2010 | CA2689732A1 Ambient cure water-based coatings for writable-erasable surfaces |
07/07/2010 | CN201520136U Novel blackboard |
07/07/2010 | CN201520135U Hand-drawing writing board capable of emitting light by remote control |
07/07/2010 | CN101767503A Multi-functional blackboard |
06/2010 | |
06/30/2010 | CN201516763U Notepad |
06/30/2010 | CN101758707A Clock whiteboard |
06/23/2010 | EP2197691A1 Mountable writing assembly |
06/23/2010 | CN201511701U Electric automatic erasing blackboard |
06/23/2010 | CN201511700U Blackboard |
06/23/2010 | CN201511699U Blackboard used for language teaching |
06/23/2010 | CN201511698U Environmental protection economical blackboard |
06/23/2010 | CN201511697U Multifunctional blackboard |
06/23/2010 | CN201511696U Multifunctional blackboard |
06/23/2010 | CN201511695U White board |
06/23/2010 | CN201511694U Integrated white board |
06/23/2010 | CN201511693U Four-quadrant colored magnetic drawing board with magnetic pen and seal |
06/23/2010 | CN201509901U Writing board turning mechanism |
06/23/2010 | CN201509845U Multifunctional laptop computer table |
06/23/2010 | CN101746195A Pull type blackboard eraser |
06/17/2010 | DE202010004155U1 Schau- und/oder Schreibtafel A display and / or writing board |
06/16/2010 | CN201509228U Telephone provided with writing board |
06/16/2010 | CN201506149U Novel shooting electronic white board |
06/16/2010 | CN101734057A Multi-functional small blackboard |
06/16/2010 | CN101734056A Energy-saving writing device |
06/10/2010 | US20100143875 Multi-sensory education device |
06/09/2010 | CN201501215U Belt blackboard |
06/09/2010 | CN201501214U Multifunctional electric and magnetic blackboard |
06/09/2010 | CN201501213U Novel myopia prevention blackboard |
06/09/2010 | CN201501212U Blackboard |
06/09/2010 | CN201501211U Multi-panel teaching board |
06/09/2010 | CN201501210U Magnetic drawing board capable of being used as photo frame, message board and household furnishing |
06/02/2010 | DE202010001082U1 Sandtisch für therapeutische Zwecke Sand table for therapeutic purposes |
06/02/2010 | CN201498176U Multifunctional dual-cylinder recording and displaying device |
06/02/2010 | CN201498174U Multifunctional cylinder type recording and displaying device |
06/02/2010 | CN201497968U Mouse mat |
06/02/2010 | CN201494179U Brushing-free dust prevention blackboard |
06/02/2010 | CN201494178U Blackboard |
06/02/2010 | CN201494177U Blackboard convenient for teachers to support |
06/02/2010 | CN201494176U Dual-purpose blackboard used for projecting and writing |
06/02/2010 | CN201494175U Blackboard with movable board surface |
06/02/2010 | CN201494174U Scroll-type writing paper device for teaching |
05/2010 | |
05/27/2010 | DE202010001619U1 Transportables Whiteboard zum vertikalen und horizontalen Gebrauch A portable whiteboard for vertical and horizontal use |
05/26/2010 | CN201483981U High-resolution erasing-free writing blackboard |
05/26/2010 | CN201483980U Rotary and adjustable blackboard |
05/26/2010 | CN201483979U Novel electric blackboard |
05/26/2010 | CN201483978U Writing board with flash music function |
05/26/2010 | CN201483977U Multifunctional writing board |
05/26/2010 | CN201483976U Calligraphy and painting board |
05/20/2010 | US20100124640 Energy-saving writing instrument |
05/19/2010 | CN201479199U Whiteboard telephone |
05/19/2010 | CN201471958U Dry-erase white board |
05/19/2010 | CN201471957U Purified water writing board |
05/19/2010 | CN201471956U Frameless writing board |