| Patents for G01B 3 - Instruments as specified in the subgroups and characterised by the use of mechanical measuring means (13,319) |
|---|
| 09/22/1988 | DE3707963A1 Elektronisches bandmass Electronic band-mass |
| 09/21/1988 | CN88210715U Multifunctional survey and drawing instrument |
| 09/21/1988 | CN87102127A Protractor |
| 09/20/1988 | US4771548 For measuring the joint angles during movement of a foot |
| 09/14/1988 | CN87201501U Multipurpose compass |
| 09/07/1988 | CN88210020U Slide caliper |
| 09/06/1988 | US4768940 Tube wall thickness measuring device and extrusion apparatus with the device |
| 09/06/1988 | US4768290 Portable distance measuring device with pull out measuring filament |
| 08/30/1988 | US4766675 Angle measuring instrument |
| 08/30/1988 | US4766674 Sensing device for an independent linear-magnitude measurement apparatus |
| 08/30/1988 | US4766673 Tape measure system |
| 08/25/1988 | WO1988006278A1 A general-purpose measuring implement usable in the field, and its data transfer method |
| 08/24/1988 | CN87216788U Spring balance with ruler box |
| 08/23/1988 | US4765064 Digital display type measuring instrument |
| 08/18/1988 | DE3703652A1 Slide caliper |
| 08/17/1988 | EP0278883A1 Openable finger ring and tool for determining the dimensions of the inner profile of such a ring |
| 08/17/1988 | EP0278156A1 Improvements relating to calipers |
| 08/17/1988 | CN87211403U Trianglar prism straightedge |
| 08/16/1988 | US4763507 For testing the accuracy of shape and size data |
| 08/16/1988 | CA1240500A1 Fillet weld gauge |
| 08/11/1988 | DE3800750A1 Mess-lehre Measuring gauge |
| 08/10/1988 | EP0116636B1 Position measuring apparatus |
| 08/10/1988 | CN87212179U Scale with a plate of fresnel magnifying glass |
| 08/09/1988 | US4763286 Measured data pass-fail discriminating apparatus |
| 08/09/1988 | US4761890 Adjustable carpenters measuring tool |
| 08/03/1988 | CN88105367A Series arc length gauge |
| 08/02/1988 | US4760648 Marking device |
| 08/02/1988 | US4760647 Linear measuring apparatus |
| 07/20/1988 | EP0274509A1 Linear measuring devices. |
| 07/20/1988 | EP0274492A1 Metrological scale. |
| 07/20/1988 | EP0274491A1 Opto-electronic scale-reading apparatus. |
| 07/19/1988 | US4757616 Ruler with magnifying cursor |
| 07/14/1988 | WO1988005151A1 Calipers |
| 07/13/1988 | CN87215034U Long ruler for measuring flexible cylinders |
| 07/12/1988 | US4756087 Compact measuring device |
| 07/07/1988 | DE3644980A1 Slide gauge |
| 07/07/1988 | DE3644979A1 Slide gauge |
| 07/06/1988 | CN87213861U Multi-purpose flexible steel rule with middle school formulas |
| 07/06/1988 | CN87204501U Multi-purpose flexible steel rule |
| 07/05/1988 | US4754528 Belt lock device for hand held object |
| 06/30/1988 | WO1988004763A1 Thread measuring tool |
| 06/29/1988 | CN87108400A Thread measuring tool |
| 06/28/1988 | US4753014 Joist hanger gage and holding device |
| 06/28/1988 | CA1238477A1 Device for producing an installation template for pipe runs, particularly tubing used for hydraulic or pneumatic control or process circuits |
| 06/23/1988 | DE3740518A1 Measuring device |
| 06/15/1988 | CN87204572U Household body-height measuring device |
| 06/14/1988 | US4750836 Method of measuring misalignment between superimposed patterns |
| 06/14/1988 | US4750270 Measuring ruler |
| 06/08/1988 | EP0270487A1 Caliper rule |
| 06/08/1988 | CN87207790U Multi-purpose tape measure |
| 06/08/1988 | CN86104120A Distance measuring instrument |
| 06/07/1988 | US4748747 Dimension-measuring probe with a pivoted probing arm |
| 06/07/1988 | US4748746 Recoilable tape shock absorber |
| 06/01/1988 | CN87201014U Vernier calipers for measuring expanded pipe and pipe expansion ratio |
| 06/01/1988 | CN86107938A Cardiovascular survey ruler |
| 05/31/1988 | US4747215 Electronic tape measure |
| 05/24/1988 | US4745689 Multifunctional measuring and layout tool |
| 05/24/1988 | US4745685 For measuring nuts and bolts |
| 05/24/1988 | CA1236972A1 Precision rule |
| 05/18/1988 | CN87213808U Detecting unit for inside diameter of soft sealing washer |
| 05/18/1988 | CN87209648U Speedy design ruler for smooth limit-gauge |
| 05/18/1988 | CN86100609B Measuring instrument |
| 05/17/1988 | US4744152 Tool for measuring angles on various articles |
| 05/17/1988 | US4744150 Container for tape ruler with manual pencil sharpener |
| 05/11/1988 | EP0266713A1 Device for measuring distances on a workpiece and slide gauge provided with digital indication of the measured distances |
| 05/11/1988 | EP0266498A2 Process to construct a measuring device |
| 05/11/1988 | DE3637760A1 Arrangement for checking and measuring threads and their rotationally symmetric, coaxial profile as well as their flatness relative to all other diameters, surfaces, tapers, threads and bores on one and the same turned part in one clamping operation |
| 05/11/1988 | CN87214470U Width arm vernier calipers for the measurememt of steel-cable |
| 05/05/1988 | DE3643200C1 Precision dial gauge (indicator) |
| 05/04/1988 | CN87212176U Adjustable and reparable caliper |
| 05/04/1988 | CN87206749U Gauge surporter |
| 05/04/1988 | CN87204509U Length measuring data displaying and recording instrument |
| 05/03/1988 | US4741109 Roller caliper gauge |
| 04/27/1988 | EP0265291A2 Length measuring device |
| 04/27/1988 | CN87208122U New modified universal angle meter |
| 04/26/1988 | US4740946 Data converter pickup carriage assembly |
| 04/20/1988 | EP0264093A1 Sliding callipers |
| 04/13/1988 | CN87202060U Instrument or apparatus for synthetical measuring parameter of circular arc |
| 04/13/1988 | CN86106486A Tape measure with marking device |
| 04/12/1988 | US4736739 Photographic specimen mat |
| 04/12/1988 | US4736524 Framing T-square and protractor |
| 04/06/1988 | EP0262408A2 Piezoelectric positioner |
| 04/05/1988 | US4736313 Digital indication type length measuring system |
| 03/30/1988 | EP0261228A1 Tape rule device |
| 03/30/1988 | CN87206718U Special ruler without calculating for cutting out garments |
| 03/30/1988 | CN87206639U Double vernier (one is on a plane and the other is on a curved surface) caliper |
| 03/23/1988 | EP0260583A1 Feeler for measuring dimensions |
| 03/22/1988 | US4732058 Measuring hammer |
| 03/22/1988 | US4731933 Protractor-chalkline |
| 03/22/1988 | US4731932 Method and measuring system for preparing working gauges |
| 03/22/1988 | US4731931 Caliper system |
| 03/17/1988 | DE3631347A1 Holder arrangement for a tape meter |
| 03/16/1988 | EP0259569A2 Measuring instrument |
| 03/16/1988 | CN87208068U Pocket multipurpose measuring tape |
| 03/16/1988 | CN87206793U Special pattern multipurpose micrometer with dual measuring terminals |
| 03/16/1988 | CN87203352U Desk type outside micrometer |
| 03/16/1988 | CN87104890A Displacement detecting apparatus |
| 03/15/1988 | US4730928 Position measurement by laser beam |
| 03/15/1988 | US4730783 Tape measure |
| 03/15/1988 | US4730399 For determining type of automobile a wheel will fit |