| Patents for B43L 7 - Straightedges (3,964) | |
|---|---|
| 08/2007 | |
| 08/15/2007 | CN2933899Y Book tag ruler |
| 08/14/2007 | US7254898 Multi-purpose speed square |
| 08/14/2007 | US7254855 Multi-purpose hand tool and scribing apparatus utilizing multi-purpose hand tool |
| 08/08/2007 | CN2931149Y 量角尺 Square amount |
| 08/08/2007 | CN2931148Y Ruler with permanent identification mark |
| 08/08/2007 | CN101011902A Multipurpose drawing board |
| 08/07/2007 | US7251898 Transparent measuring device with enhanced visibility lines |
| 08/01/2007 | EP1813441A1 Stationary or cosmetic article of magnesium material |
| 08/01/2007 | CN2928532Y Multifunction ruler |
| 08/01/2007 | CN2928531Y Multifunction ruler |
| 07/2007 | |
| 07/25/2007 | CN2925919Y Multifunctional drawing tool |
| 07/25/2007 | CN2925917Y Compass ruler |
| 07/19/2007 | US20070163139 Markers, methods of marking, and marking systems for use in association with images |
| 07/19/2007 | DE19681297B4 Zeichendreieck und Winkelmesser, insbesondere zur Verwendung an einer Wandtafel Drawing triangle and protractor, in particular for use on a wall panel |
| 07/18/2007 | CN2923368Y Novel angulometer |
| 07/18/2007 | CN2923365Y 多功能尺 Multifunction foot |
| 07/18/2007 | CN2923364Y 多功能尺 Multifunction foot |
| 07/18/2007 | CN2923363Y Multifunctional learning ruler |
| 07/18/2007 | CN2923362Y Multifunctional drawing ruler |
| 07/18/2007 | CN2923361Y Corner-free pupil ruler |
| 07/18/2007 | CN2923360Y 磁性尺子 Magnetic ruler |
| 07/17/2007 | US7243436 T-bevel plumb tool |
| 07/11/2007 | CN2920692Y Multipurpose combined protractor |
| 07/04/2007 | CN2918091Y Multipurposed ruler |
| 07/04/2007 | CN2918090Y Multifunctional ruler for student |
| 06/2007 | |
| 06/27/2007 | CN2915542Y 多功能尺 Multifunction foot |
| 06/27/2007 | CN1986238A 多功能精确书签 Multifunction precise bookmark |
| 06/20/2007 | CN2913041Y Multifunctional drawing rules |
| 06/20/2007 | CN2913040Y Ruler for preventing scale wearing |
| 06/19/2007 | US7231720 Inside/outside scribe |
| 06/12/2007 | US7228644 Carpenter square and tape measure combination assembly |
| 06/12/2007 | US7228637 Impact-absorbing end caps for levels |
| 06/12/2007 | US7228636 Pivoting rafter square with multiple insignia |
| 06/06/2007 | CN2908190Y Triangulator |
| 06/06/2007 | CN2908189Y Multifunction rule |
| 05/2007 | |
| 05/30/2007 | CN2905484Y Multifunctional ruler |
| 05/30/2007 | CN2905483Y Drawing board |
| 05/30/2007 | CN2905480Y 多功能圆规 Multifunction Compass |
| 05/30/2007 | CN2905476Y 组合式直尺 Combined ruler |
| 05/24/2007 | US20070113416 Easy stairs |
| 05/24/2007 | US20070113415 Measuring tool device |
| 05/24/2007 | US20070113414 Pocket level |
| 05/23/2007 | CN2902750Y Antiwear straight scale |
| 05/23/2007 | CN2902749Y Outward integrated handle straight ruler |
| 05/22/2007 | US7219440 Lay-out tool and assembly |
| 05/15/2007 | US7216438 One piece centering ruler |
| 05/10/2007 | WO2007053238A2 Sliding ruler square |
| 05/09/2007 | CN2897657Y Multi-purpose bookmark |
| 05/03/2007 | DE19923062B4 Messeinrichtung Measuring device |
| 05/02/2007 | CN2895097Y Stereo-figure drawing template |
| 05/02/2007 | CN2895096Y 多功能尺 Multifunction foot |
| 05/02/2007 | CN2895092Y Segment arbitrary uniformscale |
| 05/02/2007 | CN2895091Y Ruler bevel square |
| 05/02/2007 | CN1955015A Multipurpose stationery rule |
| 05/01/2007 | US7210237 Measuring tool device |
| 04/2007 | |
| 04/25/2007 | CN2892497Y Conic ruler |
| 04/19/2007 | US20070084072 Kite square |
| 04/17/2007 | US7204031 Telescoping T-square |
| 04/11/2007 | CN2888560Y Multifunctional ferule |
| 04/11/2007 | CN2887614Y Rule |
| 04/11/2007 | CN2887608Y Multifunctional bookmark |
| 04/05/2007 | US20070074414 Digital speed square apparatus and method for using the same |
| 04/04/2007 | CN2885600Y Novel structure three edged rule |
| 03/2007 | |
| 03/29/2007 | US20070068022 Tool for qualitatively measuring a feature of a skate blade |
| 03/28/2007 | CN2883023Y Sucker type ruler for blackboard |
| 03/21/2007 | CN2880531Y Multifunctional drawing rule |
| 03/21/2007 | CN2880530Y Multipurpose drawing rule |
| 03/20/2007 | US7191534 Handheld layout and marking tool |
| 03/15/2007 | WO2006078260A3 Fishing system |
| 03/15/2007 | US20070056175 Bevel setter |
| 03/14/2007 | CN2879109Y 多功能直尺 Multifunctional ruler |
| 03/14/2007 | CN2878085Y Multi-function straightedge |
| 03/14/2007 | CN2878084Y Multifunctional measuring instrument |
| 03/14/2007 | CN2878083Y Card-smearing ruler for answering card |
| 03/13/2007 | US7188427 Multi-task protractor |
| 03/01/2007 | WO2006034247A3 Ruler with rubber/plastic composition |
| 03/01/2007 | US20070044335 Level |
| 02/2007 | |
| 02/28/2007 | CN2873526Y Complex stationery |
| 02/21/2007 | CN2871231Y Foldable ruler |
| 02/20/2007 | US7178249 Measuring tool and method of making |
| 02/15/2007 | US20070033822 Drywall tool |
| 02/14/2007 | CN2868712Y Multifunction ruler |
| 02/14/2007 | CN2868711Y Ruler capable of printing colour grounding on characters |
| 02/13/2007 | US7174650 Sliding ruler square |
| 02/13/2007 | US7174643 Hand tool |
| 02/07/2007 | CN2866181Y Multipurpose stationery ruler |
| 02/07/2007 | CN1910058A Structure and method for holding and protecting vials in levels |
| 02/06/2007 | US7171757 Folding ruler |
| 02/06/2007 | US7171755 Picture hanging level |
| 02/01/2007 | US20070022856 Miter gauge utilizing parallelogram action |
| 02/01/2007 | US20070022616 Easy mark ruler |
| 01/2007 | |
| 01/31/2007 | CN2863496Y Ruler convenient for drawing line |
| 01/24/2007 | CN1902463A Method and apparatus for scribing tile |
| 01/23/2007 | US7165334 Guide clamp |
| 01/23/2007 | US7165333 Template and method of fabricating rafters |
| 01/18/2007 | US20070011897 Ruler with inlay strip |
| 01/18/2007 | US20070011896 Multi-purpose tool |
| 01/18/2007 | US20070011891 Template for checking the geometry of shaped and/or bent profiles |
| 01/17/2007 | CN2858317Y Multipurpose ruler |
| 01/16/2007 | US7162805 Measuring and marking guide tool |