| Patents for B43L 3 - Writing or drawing-underlays, e.g. blotting pads (601) |
|---|
| 12/09/2010 | DE202010011111U1 Kartenhalterung für Kniebrett Card holder for kneeboard |
| 12/02/2010 | DE102008044775B4 Tafelförmige Arbeitsunterlage für das Verrichten von insbesondere Büroarbeiten Tabular working document for the execution of any particular office work |
| 11/24/2010 | CN201646128U Book jacket with convenient writing |
| 11/17/2010 | CN201633385U Cushion plate |
| 11/10/2010 | CN201626211U Energy-saving writing electric heating foil pad |
| 11/03/2010 | CN201619348U Combined type in-site inspection recording liner plate |
| 11/03/2010 | CN201619347U Writing board with desk lamp |
| 10/21/2010 | WO2010120517A2 Portable writing board system |
| 10/21/2010 | DE202010011453U1 Vorrichtung zum Erlernen des linkshändigen Schreibens Device for learning the writing left-handed |
| 10/20/2010 | CN201610015U 一种圆规画图专用垫 One kind of special compasses drawing pad |
| 10/06/2010 | CN201597327U 学生学习温暖板 Students warm plate |
| 09/22/2010 | CN201587236U Thermostatic writing board |
| 08/25/2010 | CN201559433U Novel backing plate |
| 08/25/2010 | CN201559432U Writing board |
| 08/18/2010 | CN201552900U Padding plate clip provided with lamp bulb |
| 08/18/2010 | CN201552899U Multi-purpose flexible writing backing board |
| 08/18/2010 | CN201552898U Myopia prevention word-pad used for students |
| 08/11/2010 | CN201544641U Multipurpose writing base plate |
| 06/30/2010 | CN201518168U Tie-plate type red drawing copybook capable of repeatable use |
| 06/30/2010 | CN101756510A Health-care tabletop reading, writing and drawing board |
| 06/02/2010 | CN201494180U Laser demarcation writing board |
| 05/26/2010 | CN201480497U Multifunctional read-write board for preventing myopia |
| 05/19/2010 | CN201471959U Novel pad plate |
| 05/12/2010 | CN201456758U Heating writing board |
| 05/12/2010 | CN1907730B Clipboard with reading light |
| 05/05/2010 | EP2181859A2 Writing pad with USB hub |
| 04/29/2010 | DE102008053541A1 Schreibunterlage mit USB-Hub Desk Pad with USB Hub |
| 04/15/2010 | DE102009036826A1 Flip Chart Flip Chart |
| 03/04/2010 | DE202009013244U1 Transparente Abdeckleiste für Schreibunterlagen Transparent cover strip for desk pads |
| 03/03/2010 | CN201415566Y Portable wordpad |
| 02/24/2010 | CN201410838Y Multi-functional stationery board |
| 02/24/2010 | CN201410830Y Calligraphy and painting plate |
| 02/24/2010 | CN201410829Y Myopia-prevention writing cushion plate |
| 02/17/2010 | CN201403782Y Far infrared electric heating desk board |
| 02/10/2010 | CN201398588Y Multifunctional pen bag |
| 02/04/2010 | DE102009030664A1 Kniebrett für die Fliegerei Kneeboard for flying |
| 01/06/2010 | CN101618642A Drawing pad for examinations |
| 12/16/2009 | CN201362101Y Shim plate |
| 12/02/2009 | CN201353951Y Upward-facing writing bracket |
| 11/11/2009 | CN201342875Y Topographical fieldwork drawing board |
| 11/11/2009 | CN201342874Y Health-caring tablet |
| 10/14/2009 | CN201325262Y Combined writing board |
| 09/16/2009 | CN201309337Y Portable wordpad |
| 09/16/2009 | CN201309336Y Multifunctional writing pad |
| 09/02/2009 | CN201300622Y Book backing plate |
| 09/02/2009 | CN201300621Y Combined-type writing board |
| 08/19/2009 | CN201291679Y Portable writing board clip |
| 07/16/2009 | DE102008004408A1 Support system for protection of upper surfaces, particularly as table set, is made of flat carrier element and has supporting element, and carrier element is provided, whose upper side has circulating and upward projecting edge |
| 07/01/2009 | CN201264446Y Writing support plate |
| 06/10/2009 | CN201254026Y Folding-rolling type multifunctional operation panel |
| 05/27/2009 | CN201245005Y Multifunctional liner plate |
| 05/20/2009 | DE202008000156U1 Beschusshemmendes Klemmbrett Fire retardant clipboard |
| 04/29/2009 | CN201227894Y Memo pad |
| 04/16/2009 | DE202009001404U1 Kniebrett Kneeboard |
| 04/15/2009 | CN201220524Y Multifunctional plate clip |
| 04/08/2009 | CN201217333Y Multi-functional writing-tablet |
| 04/02/2009 | DE102008044775A1 Tafelförmige Arbeitsunterlage für das Verrichten von insbesondere Büroarbeiten Tabular working document for the execution of any particular office work |
| 03/18/2009 | CN201208088Y Writing device capable of preventing and treating myopia |
| 03/04/2009 | CN201201437Y Writing finger stall |
| 02/25/2009 | CN201198250Y Writing liner plate with calculator and drawer |
| 02/25/2009 | CN201198249Y Multifunctional electric felt |
| 01/28/2009 | CN101352986A Writing-assistant plate for visually impaired |
| 12/24/2008 | CN201169160Y Pullover type writing board |
| 12/11/2008 | DE102007002693A1 Writing board for holding sheet, has sheet holder and dimensions of writing board are identical with dimensions of sheet format and writing board is enclosed together with lying writing paper by sheet protector |
| 11/26/2008 | CN201154618Y Replaceable pen cap for gel ink pen refill |
| 11/26/2008 | CN201154617Y Pad for correcting writing pose |
| 11/05/2008 | CN201143866Y Combination type anti-myopia writing utensils |
| 11/05/2008 | CN201143845Y Multifunctional magnetic board for drawing and writing |
| 11/05/2008 | CN201143844Y Multipurpose backing plate |
| 10/08/2008 | CN201128319Y Book underlay |
| 10/02/2008 | US20080241802 Device for drawing lines on a sized sheet of paper and maintaining registration of the paper when it has been removed and is being replaced on the device |
| 10/01/2008 | CN101274574A Inter-attractive combined stationery |
| 08/21/2008 | WO2008098552A1 Desk pad |
| 08/14/2008 | DE102007002690A1 Flexible work sequence providing method for scientific work, involves displacing sheet protectors parallel to each other in longitudinal lateral way, where displacement piece lies in region with approximate percentages of sheet width |
| 08/06/2008 | CN201095239Y Easy-folding writing plate clip |
| 07/31/2008 | DE202006020274U1 Vorrichtung zur diebstahlhemmenden oder diebstahlsicheren Aufnahme von Druckerzeugnissen oder Papier Apparatus for anti-theft or theft-proof recording of printed matter or paper |
| 07/24/2008 | DE202008005580U1 Schreibunterlage Pad |
| 07/23/2008 | CN201089314Y Student examination card smearing device |
| 07/16/2008 | CN201086540Y Combined writing board |
| 07/02/2008 | CN201080077Y Multifunctional writing pad board |
| 06/04/2008 | CN201068038Y Portable writing board |
| 05/20/2008 | US7373697 Device for securing non-magnetic sheet material |
| 03/14/2008 | CA2586312A1 Desk pad with sticker sheet |
| 03/05/2008 | CN201030738Y Pad capable of opening envelope |
| 02/06/2008 | CN201015937Y Multi-function drawing board |
| 01/23/2008 | CN201009617Y Inter-attracted combined stationery |
| 01/09/2008 | CN201002418Y Paper file for students |
| 12/19/2007 | CN200993827Y Describing board |
| 12/19/2007 | CN200992075Y In-layer sandwich wrighting board |
| 12/19/2007 | CN200992048Y Magnetic exercise-doing pen with writing board |
| 10/23/2007 | CA2462633C Desk pad organizer system |
| 10/17/2007 | CN200960776Y Anti-curl homework book |
| 09/26/2007 | CN200951683Y Writing folder for students work |
| 08/22/2007 | CN2936782Y Writing board with angle protection pad |
| 08/08/2007 | CN2930394Y Transparent stationery bag using as backing board for exam |
| 08/02/2007 | DE202007005728U1 Schreibpapier sowie Schreibwaren mit einem solchen Schreibpapier Writing paper and stationery with such writing paper |
| 07/25/2007 | CN2925916Y Positioning flexible shelf with reading and writing functions and against shortsightedness |
| 07/12/2007 | DE202007006365U1 Aktenmappe mit einer abnehmbaren Beleuchtungsvorrichtung Briefcase with a removable lighting device |
| 07/04/2007 | CN2918089Y 写板 Write board |
| 05/30/2007 | CN2905475Y Underlaid notebook with ruler |