| Patents for B43L 7 - Straightedges (3,964) | |
|---|---|
| 08/2010 | |
| 08/04/2010 | CN201538153U Dual-purpose ruler |
| 07/2010 | |
| 07/28/2010 | CN201534434U 多功能测量划线尺 Multifunctional measuring crossed feet |
| 07/27/2010 | US7762003 Sidewinder lite cut |
| 07/21/2010 | CN201530228U Multi-purpose graphometer |
| 07/21/2010 | CN201530227U Device for measuring angles and capable of achieving functions of straight ruler |
| 07/21/2010 | CN201530226U Multifunctional crossbow-shaped ruler for students |
| 07/21/2010 | CN201530224U Multifunctional student ruler |
| 07/21/2010 | CN201530223U Scribing ruler for preventing painting brush pigments from overflowing to pollute pictures |
| 07/21/2010 | CN201530222U Multifunctional straight scale |
| 07/21/2010 | CN101780746A Ruler with compasses function |
| 07/14/2010 | CN201525220U Ruler |
| 07/07/2010 | CN201522798U Triangular gauge teaching aids |
| 07/07/2010 | CN201522793U Multifunctional ruler for geography learning |
| 07/07/2010 | CN201520140U Novel compasses |
| 07/07/2010 | CN201520139U Ruler for measuring angle |
| 07/07/2010 | CN201520138U Multifunctional ruler |
| 07/07/2010 | CN201520137U Folding ruler |
| 07/07/2010 | CN201520133U Multifunctional pen |
| 07/07/2010 | CN101767505A Shearing-type protractor |
| 07/07/2010 | CN101767504A Multipurpose angle ruler |
| 07/06/2010 | US7748132 Tile tee system |
| 07/01/2010 | US20100162581 Linen folding template |
| 06/2010 | |
| 06/30/2010 | CN201516768U Ruler capable of assisting filling answer sheets |
| 06/30/2010 | CN201516766U Portable multifunctional meter ruler |
| 06/30/2010 | CN201516765U Ruler |
| 06/30/2010 | CN201516764U 尺子 Ruler |
| 06/30/2010 | CN101758711A Rotary round angle angulometer |
| 06/30/2010 | CN101758710A Multi-functional ruler for learning |
| 06/29/2010 | US7743522 Composite tool for layout and installation of back splashes |
| 06/29/2010 | US7743521 Professional layout tool |
| 06/24/2010 | US20100154234 Sliding square for tape measure |
| 06/23/2010 | CN201511712U Multifunctional special ruler for accountant |
| 06/23/2010 | CN201511706U Stock analysis ruler |
| 06/23/2010 | CN201511705U Stock K-line analysis ruler |
| 06/23/2010 | CN201511704U Multifunctional ruler |
| 06/23/2010 | CN201511703U T-square with subsidiary ruler |
| 06/23/2010 | CN101746193A Rotary disc protractor |
| 06/23/2010 | CN101746192A Convenient ruler for construction on blackboard |
| 06/23/2010 | CN101746189A Combination ruler with straightedge and angle finder |
| 06/23/2010 | CN101746188A Ruler with light-emitting device |
| 06/22/2010 | US7739806 Three-dimensional combination measuring tool |
| 06/16/2010 | CN201506164U Angle measuring gauge |
| 06/16/2010 | CN201506162U Combined gage |
| 06/16/2010 | CN201506161U Novel set square |
| 06/16/2010 | CN201506159U Parallel line drawing tool |
| 06/16/2010 | CN201506158U Line-segment equal dividing rule |
| 06/16/2010 | CN201506157U Rapid parallel line drawing device |
| 06/16/2010 | CN201506156U Multifunctional ruler |
| 06/16/2010 | CN201506155U Special ruler for financial staff |
| 06/16/2010 | CN201506154U Multifunctional ruler |
| 06/16/2010 | CN201506153U Multifunctional ruler |
| 06/16/2010 | CN201506152U Ruler for teaching physics |
| 06/16/2010 | CN201506151U Novel ruler |
| 06/16/2010 | CN201506150U Multifunctional ruler |
| 06/16/2010 | CN101739872A Six-purpose scale |
| 06/16/2010 | CN101734060A Square root feet |
| 06/10/2010 | US20100139106 Hinged measuring and marking device |
| 06/09/2010 | CN201503240U Measuring scale structure |
| 06/09/2010 | CN201501218U Multi-functional compasses ruler |
| 06/09/2010 | CN201501217U Multi-functional plotting instrument |
| 06/09/2010 | CN201501216U Multi-functional ruler |
| 06/08/2010 | US7730842 Quilting template and methods |
| 06/02/2010 | CN201494186U Multifunctional scale |
| 06/02/2010 | CN201494184U Ruler |
| 06/02/2010 | CN201494183U Multifunctional scale |
| 06/02/2010 | CN201494182U Multifunctional scale for students |
| 06/02/2010 | CN201494181U Book clamping ruler |
| 06/02/2010 | CN201491899U Comb with functions of ruler |
| 06/01/2010 | US7726034 Digital protractor |
| 05/2010 | |
| 05/26/2010 | CN201483992U Multifunctional set square for teaching |
| 05/26/2010 | CN201483987U Multifunctional mathematical drawing device |
| 05/26/2010 | CN201483986U Multifunctional ruler |
| 05/26/2010 | CN201483985U Label ruler |
| 05/26/2010 | CN201483984U Coordinate graduated scale |
| 05/26/2010 | CN1902463B Method and apparatus for scribing tile |
| 05/25/2010 | US7721457 Apparatus for preparing material pieces to be sewn |
| 05/20/2010 | DE202010001341U1 Holzlineal für Links- und Rechtshänder Wooden ruler for left and right |
| 05/19/2010 | CN201471973U Semi-circle instrument with compass functions |
| 05/19/2010 | CN201471968U Compasses with a ruler |
| 05/19/2010 | CN201471965U Multifunction ruler |
| 05/19/2010 | CN201471964U Ruler for drawing grids |
| 05/19/2010 | CN201471963U Ruler |
| 05/19/2010 | CN201471962U Hand hurt prevention ruler |
| 05/19/2010 | CN201471961U Multi-functional ruler |
| 05/19/2010 | CN201471960U Pen container-type triangular scale |
| 05/12/2010 | DE202010002090U1 Zeichengerät Character device |
| 05/12/2010 | CN201456802U multifunctional blackboard eraser |
| 05/12/2010 | CN201456786U Line angle dual-purpose teaching plotter |
| 05/12/2010 | CN201456784U Novel ruler |
| 05/12/2010 | CN201456771U Butt-type ruler |
| 05/12/2010 | CN201456770U Multifunctional teaching measurer |
| 05/12/2010 | CN201456769U Multifunctional ruler |
| 05/12/2010 | CN201456768U Ruler capable of being used as circle |
| 05/12/2010 | CN201456767U Multipurpose sight protecting ruler |
| 05/12/2010 | CN201456766U Multifunctional ruler |
| 05/12/2010 | CN201456765U Precise positioning bookmark ruler |
| 05/12/2010 | CN201456764U Multifunctional teaching ruler |
| 05/12/2010 | CN201456763U Multifunctional ruler |
| 05/12/2010 | CN201456762U Swing toy ruler |
| 05/12/2010 | CN201456761U Multifunctional ruler |