| Patents for B43L 7 - Straightedges (3,964) | |
|---|---|
| 09/2008 | |
| 09/11/2008 | DE202008005506U1 Ein aufteilbarer Tintenschreibstift A divisible ink pen |
| 09/10/2008 | EP1967816A1 Sliding bevel |
| 09/10/2008 | CN201111471Y Drawing board and T square |
| 09/09/2008 | US7421798 Precision miter gauge setting fixture |
| 09/04/2008 | US20080209749 In-situ shear wall nailing template |
| 09/03/2008 | CN201109311Y Deformable combined type triangular rule |
| 09/03/2008 | CN201109310Y Combined ruler |
| 09/03/2008 | CN201109308Y Adjustable square |
| 09/03/2008 | CN201109305Y Dual-purpose ruler |
| 09/03/2008 | CN201109304Y Blindmen used ruler |
| 09/03/2008 | CN201109265Y Service plastic card having survey function which circulates in society |
| 09/03/2008 | CN201109125Y Multifunctional pocket knife |
| 08/2008 | |
| 08/28/2008 | US20080201970 Apparatus and Method for Setting Furniture Height |
| 08/27/2008 | CN201105588Y Multipurpose protractor |
| 08/27/2008 | CN201105584Y Novel multifunctional ruler set |
| 08/27/2008 | CN100413707C Builder's measuring and marking tool |
| 08/20/2008 | CN201102417Y Sector instrument teaching aid |
| 08/20/2008 | CN201102416Y Combined educational compasses triangle |
| 08/20/2008 | CN201102415Y Combined educational compasses triangle |
| 08/20/2008 | CN201102414Y Portable compasses |
| 08/20/2008 | CN201102413Y 折叠尺 Folding ruler |
| 08/20/2008 | CN201102412Y Transparent plastic ruler with light emitting diode |
| 08/20/2008 | CN201102411Y 带橡皮擦的直尺 Ruler with eraser |
| 08/20/2008 | CN201102410Y Novel ruler |
| 08/20/2008 | CN201102409Y Multifunctional ruler |
| 08/20/2008 | CN201102408Y Four-wire three-division ruler with calibration |
| 08/13/2008 | CN201099106Y Ruler |
| 08/13/2008 | CN201099105Y Rapid calculation ruler |
| 08/13/2008 | CN201099104Y Multifunction drawing tool for students |
| 08/13/2008 | CN201099103Y Pointer type protractor |
| 08/13/2008 | CN201099102Y Fast angle-drawing equipment |
| 08/13/2008 | CN201099101Y Geometry drawing teaching aid |
| 08/13/2008 | CN201099100Y Ruler with answering card hole |
| 08/13/2008 | CN201099099Y Simple combination common ruler for students |
| 08/13/2008 | CN201098895Y High precision lining out and positioning device |
| 08/12/2008 | US7409773 Tile angle measurement device |
| 08/06/2008 | CN201095251Y Multifunctional surveying instrument |
| 08/06/2008 | CN201095250Y Folding rule teaching aid |
| 08/06/2008 | CN201095249Y Movable ruler-compass |
| 08/06/2008 | CN201095248Y Compasses ruler |
| 08/06/2008 | CN201095247Y Multifunctional folding teaching aid |
| 08/06/2008 | CN201095241Y Multifunction combined ruler |
| 08/06/2008 | CN201095240Y Multifunctional partition ruler |
| 08/06/2008 | CN101234574A Multifunctional teaching sector ruler and compass |
| 08/06/2008 | CN101234573A Multipurpose composite angle protractor |
| 08/05/2008 | US7406774 Angle measurement tool |
| 07/2008 | |
| 07/31/2008 | US20080178482 Ruler with safety shield |
| 07/30/2008 | CN201092207Y Teaching crutch |
| 07/30/2008 | CN201092206Y Combined ruler |
| 07/30/2008 | CN201092205Y Multifunctional square |
| 07/30/2008 | CN201092202Y Compass convenient for measuring radius |
| 07/30/2008 | CN201092201Y Calipers |
| 07/30/2008 | CN201092199Y Flat ruler preventing polluting paper surface |
| 07/30/2008 | CN201092198Y Multifunctional flat ruler easy to fetch |
| 07/29/2008 | US7404256 Dual line protractor for biometric measurements |
| 07/24/2008 | US20080172895 Material measuring device |
| 07/23/2008 | CN201089315Y Vehicle traffic accident rapid drawing board |
| 07/23/2008 | CN201089312Y Multifunctional teaching ruler |
| 07/23/2008 | CN201089310Y Multifunctional rule |
| 07/23/2008 | CN201089309Y Intelligent teaching ruler |
| 07/23/2008 | CN201089308Y Novel safe calipers angle measurement stationery for students |
| 07/23/2008 | CN201089306Y Circle-drawing pulling ruler |
| 07/23/2008 | CN201089304Y Multifunctional rapid plane geometry mapping stationery |
| 07/23/2008 | CN201089303Y Ruler with protractor convenient for drawing angle |
| 07/16/2008 | CN201086555Y Multifunctional square |
| 07/16/2008 | CN201086554Y Multifunctional rule for student |
| 07/16/2008 | CN201086553Y Multi-functional ruler for drafting |
| 07/16/2008 | CN201086552Y Geometry one-plate ruler |
| 07/16/2008 | CN201086542Y Multifunctional ruler |
| 07/16/2008 | CN201086541Y Learning ruler |
| 07/15/2008 | US7398601 Carpenter's pitch square |
| 07/10/2008 | WO2008081609A1 Bias ruler |
| 07/10/2008 | WO2008024121A3 Length adjustable rafter square |
| 07/10/2008 | US20080163501 Carpentry marking tool |
| 07/09/2008 | CN201082646Y Set square with compasses |
| 07/09/2008 | CN201082644Y Multifunctional straightedge for students |
| 07/09/2008 | CN201082643Y Multifunctional stationery |
| 07/09/2008 | CN201082642Y Multifunctional set square |
| 07/09/2008 | CN201082638Y Multifunctional straightedge |
| 07/09/2008 | CN201082637Y Novel ruler |
| 07/09/2008 | CN201082636Y Special-purpose marking ruler for accountant |
| 07/03/2008 | US20080155849 Transfer Tool |
| 07/02/2008 | CN201081651Y Three-dimensional composite angle gauge |
| 07/02/2008 | CN201080088Y Drawing template capable of drawing three-dimensional geometric figure |
| 07/02/2008 | CN201080087Y Multifunctional triangle |
| 07/02/2008 | CN201080086Y Multifunctional ruler |
| 07/02/2008 | CN201080085Y Multipurpose ruler |
| 07/02/2008 | CN201080084Y Multipurpose triangle |
| 07/02/2008 | CN201080078Y Multipurpose ruler |
| 07/02/2008 | CN101209639A Random angle resolver |
| 07/02/2008 | CN100398338C Handheld layout and marking tool |
| 06/2008 | |
| 06/26/2008 | US20080148582 Parallel ruler device |
| 06/25/2008 | CN201077288Y Multi-purpose stationery |
| 06/25/2008 | CN201077287Y Attracted blackboard diagraph ruler |
| 06/25/2008 | CN201077286Y Combined triangle |
| 06/25/2008 | CN201077285Y Multipurposed ruler |
| 06/25/2008 | CN201077281Y Multifunctional combined mathematics ruler |
| 06/25/2008 | CN201077280Y Ruler for schoolchild |
| 06/25/2008 | CN201077279Y Multiple-grooved T square |
| 06/25/2008 | CN201077278Y Multifunctional T-square having template ruler |