| Patents for B43L 13 - Drawing instruments, or writing or drawing appliances or accessories, not otherwise provided for (6,769) |
|---|
| 07/04/2012 | CN202293911U 简易画角器 Simple picture angle is |
| 07/04/2012 | CN202293910U 一种数学教学用辅助板装置 A mathematical teaching apparatus with an auxiliary board |
| 07/04/2012 | CN202293909U 多用三角板 Multi triangle |
| 07/04/2012 | CN202293908U 一种方便尺子 A convenient ruler |
| 07/04/2012 | CN202293903U 一种新型多功能尺子 A new multifunctional ruler |
| 07/04/2012 | CN202293902U 多功能尺子 Multifunctional ruler |
| 07/04/2012 | CN202293901U 一种多用型数学尺具 A multi-use math ruler tool |
| 07/04/2012 | CN202293900U 一种数学教学用组合尺具 A mathematical teaching tool with a combination of foot |
| 07/04/2012 | CN202293883U 一种数学教学板装置 A mathematical teaching board device |
| 07/04/2012 | CN102529525A Novel compass |
| 07/04/2012 | CN102529522A Multifunctional scale |
| 07/04/2012 | CN102529521A Multifunctional ruler |
| 07/03/2012 | US8209876 Device and method for measuring the skeletal dental relationships |
| 06/27/2012 | CN202283845U 一种组合画图工具 A combination drawing tools |
| 06/27/2012 | CN102514423A Three-centered arch painting device |
| 06/27/2012 | CN102514422A Multifunctional ruler |
| 06/27/2012 | CN102514421A Compass |
| 06/20/2012 | CN202278892U 教学用画图板 Teaching drawing board |
| 06/20/2012 | CN202278891U 测绘实习画点模具 Mapping internship stippled mold |
| 06/20/2012 | CN202278890U 多功能尺子 Multifunctional ruler |
| 06/13/2012 | CN202271731U 画直线辅助装置 Draw a straight line auxiliary device |
| 06/13/2012 | CN202271728U 一种会计专业用组合尺具 A form of accounting professional use in combination with foot |
| 06/13/2012 | CN102490522A Equal-arc ruler |
| 06/06/2012 | CN202264557U 语文教学画格辅助器 Language teaching aids tile |
| 06/06/2012 | CN202264556U 打格三角尺 Dage triangle ruler |
| 06/06/2012 | CN202264552U 一种数学教学尺 A mathematical teaching ruler |
| 06/06/2012 | CN202264551U 一种折叠直尺 A folding ruler |
| 06/06/2012 | CN102485507A Protractor |
| 05/30/2012 | CN202255151U Measuring tool |
| 05/30/2012 | CN202242614U Multifunctional straight rule for shoes |
| 05/30/2012 | CN202242613U Drawing paster |
| 05/30/2012 | CN202242612U Four-line three-cell scribing device for English teaching |
| 05/30/2012 | CN202242611U Multi-purpose combined drawing ruler |
| 05/30/2012 | CN202242610U Three-grid-four-line scriber for Chinese teaching |
| 05/30/2012 | CN202242609U Multipurpose ruler |
| 05/30/2012 | CN202242608U Mathematics teaching aid |
| 05/30/2012 | CN202242607U Angulometer |
| 05/30/2012 | CN202242602U Pair of compasses with angle gauge |
| 05/30/2012 | CN202242593U Folded ruler |
| 05/30/2012 | CN202242591U Multifunctional campus card |
| 05/30/2012 | CN202242590U Combined scale for engineering |
| 05/30/2012 | CN202242589U Triangular ruler with special angles |
| 05/30/2012 | CN202242586U Multifunctional ruler |
| 05/30/2012 | CN202242585U Engineering drawing rule |
| 05/30/2012 | CN202242582U Multifunctional centering scale |
| 05/30/2012 | CN102476539A 三角尺 Triangle ruler |
| 05/29/2012 | US8186072 Quilting templates |
| 05/24/2012 | US20120124847 Method and Apparatus for Transcribing a Profile |
| 05/23/2012 | CN202225637U Ruler and compass angulometer |
| 05/23/2012 | CN202225636U Gauge combination |
| 05/23/2012 | CN202225635U Multi-functional scriber |
| 05/23/2012 | CN202225634U Straight line drawing tool |
| 05/23/2012 | CN202225630U Anti-slip indented steel rule |
| 05/23/2012 | CN202225629U Multifunctional straight ruler |
| 05/23/2012 | CN102463802A 多功能三角尺 Multifunction triangle ruler |
| 05/23/2012 | CN102463798A 折叠式多功能绘图尺 Folding multipurpose drawing ruler |
| 05/18/2012 | WO2012040809A3 Multifunctional ruler |
| 05/16/2012 | CN202219686U Combination ruler device for economical management teaching |
| 05/16/2012 | CN202219684U Multifunctional set square |
| 05/16/2012 | CN102452263A Correction ruler |
| 05/16/2012 | CN102452262A Rectilinear scale |
| 05/15/2012 | US8177443 Handheld pattern creating device and method of use of same |
| 05/10/2012 | WO2012061119A2 Multifunctional ruler and protractor set with ability to form & scale a near infinite number of geometric shapes |
| 05/09/2012 | CN202213392U Drawing board |
| 05/09/2012 | CN202213389U Multifunctional drawing gauge |
| 05/09/2012 | CN102442133A Sheet coating template of pencil |
| 05/09/2012 | CN102442132A Set square with scribbling frame |
| 05/09/2012 | CN102442129A Straight scale |
| 05/09/2012 | CN102442127A Multifunctional ruler |
| 05/02/2012 | CN202208216U Electromagnetic pen and electromagnetic writing and drawing system |
| 05/02/2012 | CN202208214U Student combined ruler |
| 05/02/2012 | CN102431362A Plotting device capable of quickly drawing cycloids, circles, arcs, angles and regular polygons at one stroke |
| 05/02/2012 | CN102431361A Protractor |
| 05/02/2012 | CN102431360A Full-angle protractor |
| 04/25/2012 | CN202200745U 一种英语教学用画线器 One kind of English teaching by drawing a line |
| 04/25/2012 | CN202200744U 一种折叠飞机式刻度尺 A folding aircraft type scale |
| 04/25/2012 | CN202200739U 新型绘图尺 The new drawing ruler |
| 04/25/2012 | CN202200738U 多功能教学辅具 Multifunction teaching aids |
| 04/25/2012 | CN202200737U 一种伸缩式直尺 One kind of telescopic ruler |
| 04/25/2012 | CN202200734U 一种四角尺 A Four Square |
| 04/25/2012 | CN102423984A 绘线尺杆 Painted lines foot pole |
| 04/24/2012 | US8161658 Combined fabric measuring and cutting jig and associated method |
| 04/18/2012 | CN202192913U 一种平行画线专用尺 Provided a parallel ruler to draw lines dedicated |
| 04/18/2012 | CN202192912U 一种多用学具 A multi-use learning tools |
| 04/12/2012 | US20120085208 Pattern Cutting System |
| 04/11/2012 | CN202189488U 多功能学习尺 Multifunction foot |
| 04/11/2012 | CN202186193U 高中简易模板 Simple template High School |
| 04/11/2012 | CN202186192U 一种角平分线绘制器 One kind bisector Painter |
| 04/11/2012 | CN202186191U 一种碟形弹簧组合圆规和直尺以及角度尺文具 One kind of disc spring combination compass and straightedge and the angle ruler stationery |
| 04/11/2012 | CN202186186U 一种适合数学教学用教具 A mathematical teaching aids for |
| 04/11/2012 | CN202186185U 一种多功能三角板 A multifunctional triangle |
| 04/11/2012 | CN202186182U 一种描图灯箱 One kind of tracing Lightbox |
| 04/11/2012 | CN102407719A 角平分器 Angle bisecting unit |
| 04/11/2012 | CN102407718A 三等分角器 Angle trisection |
| 04/11/2012 | CN102407716A 多功能尺 Multifunction foot |
| 03/29/2012 | US20120073152 Universal tape and drywall scoring apparatus |
| 03/29/2012 | US20120073151 Movable measuring ruler device for measuring external contour precision of vehicle body |
| 03/28/2012 | CN202174862U 一种多用制图工具 A multi-use drawing tools |
| 03/28/2012 | CN102390202A Multifunctional divider calipers |
| 03/21/2012 | CN202169983U 一种粉笔划线踏板车 One kind of chalk crossed scooter |