| Patents for B43L 13 - Drawing instruments, or writing or drawing appliances or accessories, not otherwise provided for (6,769) |
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| 09/20/2006 | CN2818169Y Contrallable raising and dropping mechanism for drawing pen |
| 09/20/2006 | CN1835829A Multi-purpose hand tool and scribing apparatus utilizing multi-purpose hand tool |
| 09/20/2006 | CN1275746C Scoring device |
| 09/19/2006 | US7107694 Method for observation of microstructural surface features in heterogeneous materials |
| 09/14/2006 | US20060201009 Construction layout and angle measurement tool |
| 09/14/2006 | DE102005011014A1 Plotter for cutting contours out of self adhesive foil, comprising clamping element acting on blade holding shaft |
| 09/13/2006 | CN2815730Y Combined mearsuer ruler for mathematics teaching |
| 09/13/2006 | CN2815729Y Teaching multi-purpose triangular plate |
| 09/13/2006 | CN2815728Y Multifunctional writing ruler |
| 09/06/2006 | CN2813329Y Multifunction special drawing ruler |
| 09/06/2006 | CN2813328Y Universal multifunction geometric drawing instrument |
| 09/06/2006 | CN2813327Y Multifunction folding ruler |
| 08/31/2006 | DE202006003165U1 Compasses for drawing circles and other figures is made entirely of polymer material apart from needle |
| 08/30/2006 | CN2811023Y Answer sheet board dedicated for examination |
| 08/30/2006 | CN2811020Y Safety clip for answer sheet |
| 08/30/2006 | CN1824522A Ruler possessing multiplication and division function |
| 08/24/2006 | WO2006088991A2 Apparatus and method for controlling a programmable marking scribe |
| 08/24/2006 | US20060185179 Adjustable dual marking device using marking spray paint |
| 08/23/2006 | CN2808599Y Automatic ink mill |
| 08/23/2006 | CN2808594Y Drawing template |
| 08/23/2006 | CN2808592Y Multifunction ruler |
| 08/23/2006 | CN2808591Y Ruler capable of drawing straight line, circle and arc conveniently |
| 08/23/2006 | CN2808588Y Anti-myopia writing board |
| 08/22/2006 | US7093368 Engraving tool depth control nosepiece for enhancing line uniformity |
| 08/17/2006 | WO2006084961A1 Reusable device for creating a model or reproducing a subject manually |
| 08/17/2006 | US20060179675 Device for labeling circular data carrier, especially compact discs |
| 08/17/2006 | US20060179670 Apparatus and method for controlling a programmable marking scribe |
| 08/16/2006 | CN2806182Y Multifunctional combined stationery |
| 08/16/2006 | CN2806181Y Multipurpose triangle |
| 08/16/2006 | CN2806180Y Drawing board for men |
| 08/10/2006 | US20060174500 Center-marking carpentry layout square |
| 08/09/2006 | CN2803752Y Auxiliary card for answering sheet |
| 08/09/2006 | CN2803750Y 黄金分割比例尺 Golden Scale |
| 08/09/2006 | CN2803749Y Multifunction sketch plate |
| 08/03/2006 | WO2006081211A2 Scribing tool and method |
| 08/03/2006 | US20060168834 Folding rule |
| 08/03/2006 | US20060168826 Tile edge marker and cutter |
| 07/31/2006 | CA2497822A1 Drywall ceiling-scriber |
| 07/27/2006 | WO2006078909A1 Writing guide |
| 07/27/2006 | US20060162174 Measuring and marking guide tool |
| 07/27/2006 | US20060162173 Scribing system with particle remover |
| 07/27/2006 | US20060162172 Scribing tool and method |
| 07/27/2006 | CA2595240A1 Writing guide |
| 07/26/2006 | CN2799272Y Multifunctional triangle |
| 07/26/2006 | CN2799271Y Triangle with divider |
| 07/20/2006 | US20060156558 Multipurpose framing and layout guide kit |
| 07/20/2006 | US20060156557 Writing guide |
| 07/20/2006 | US20060156556 Apparatus and method for precise angular positioning |
| 07/19/2006 | CN2797074Y Fill coating apparatus for question answering card |
| 07/19/2006 | CN2797072Y Multifunction composite drawing instrument |
| 07/19/2006 | CN2797071Y Multifunction rule |
| 07/05/2006 | EP1599826A4 A robot |
| 07/05/2006 | CN2792813Y Multifunctional angle device with scale |
| 07/05/2006 | CN2792811Y Multifunctional ruler |
| 07/05/2006 | CN2792809Y Line ruler of blackboard newspaper |
| 06/28/2006 | CN2790799Y Multi-purpose plotter |
| 06/22/2006 | US20060130344 Measuring tool and method of making |
| 06/21/2006 | EP1599319A4 A marking robot |
| 06/21/2006 | CN2789046Y Multipurpose T-square |
| 06/21/2006 | CN2789045Y Multifunction rule |
| 06/20/2006 | US7062859 Measuring and layout device |
| 06/14/2006 | CN2787475Y Multi-grid line-drawing apparatus |
| 06/08/2006 | WO2006059137A1 Scaling device and method of scaling a drawing |
| 06/07/2006 | CN2785878Y X-Y coordinate drawing teaching apparatus based on AC servo |
| 06/07/2006 | CN2785877Y Multifunctional geometrical drawing instrument |
| 06/07/2006 | CN2785876Y 多用尺 Multi-foot |
| 06/07/2006 | CN1784316A Builder's measuring and marking tool |
| 06/07/2006 | CN1781733A Card smearing template for standard test |
| 06/07/2006 | CN1781732A Maltifunctional ploffer |
| 06/06/2006 | US7055259 Template set for drawing three-dimensional shapes |
| 06/06/2006 | US7055256 Plumb bob square bracket |
| 05/31/2006 | EP1660334A2 Non-slip measuring tool and method of making |
| 05/31/2006 | CN2784206Y Folding ruler for triangle equation |
| 05/31/2006 | CN1778575A Musical notation fast drawing device |
| 05/30/2006 | US7051446 Construction layout and angle measurement tool |
| 05/24/2006 | EP1658161A1 Cutting system |
| 05/24/2006 | CN2782421Y Adhesive stick for chip |
| 05/24/2006 | CN1775553A Answer card safety clip |
| 05/17/2006 | CN2780499Y Mathmatics, physics, chemistry fast copying instrument for primary and high school |
| 05/17/2006 | CN2780498Y Multifunction drawing instrument |
| 05/10/2006 | EP1654094A2 Multi-purpose hand tool and scribing apparatus utilizing multi-purpose hand tool |
| 05/04/2006 | DE102004051224A1 Object drawing generation method, has computer-controlled robotic system with video camera to scan object and has writing head to produce drawing |
| 05/03/2006 | CN2776702Y Standardization question answer board |
| 05/03/2006 | CN2776701Y Multifunction triangle plate |
| 05/03/2006 | CN2776700Y Multifunction gauge |
| 05/02/2006 | US7036952 Single body multi-tool device |
| 04/26/2006 | CN2774807Y Combined drawing tool |
| 04/26/2006 | CN2774806Y Set-square with compasses function |
| 04/19/2006 | CN2772835Y Multifunctional ruler |
| 04/19/2006 | CN2772834Y Multifunctional ruler |
| 04/19/2006 | CN1251889C Rpi right angle triangle ruler |
| 04/18/2006 | US7028408 Artist shading tool, guide, and drawing surface in a metalpoint drawing system |
| 04/12/2006 | CN2771813Y Gear-type protractor |
| 04/12/2006 | CN2770995Y Trisection angle resolver |
| 04/05/2006 | CN2769087Y Questions answering card |
| 04/05/2006 | CN2769086Y Multipurpose gauge for teaching |
| 04/05/2006 | CN2769085Y Four combined into one drawing ruler |
| 04/05/2006 | CN2769084Y Multifunction drawing grid scale |
| 04/04/2006 | US7020978 Adjustable position tool guide |
| 03/29/2006 | CN2767191Y Multifunctional calipers |