| Patents for G01B 3 - Instruments as specified in the subgroups and characterised by the use of mechanical measuring means (13,319) |
|---|
| 12/18/1991 | CN2090977U Stress gauge for long rail |
| 12/17/1991 | US5072524 Electronic sensor for the measurement of linear magnitudes |
| 12/12/1991 | WO1991016184A3 Measuring and cutting apparatus |
| 12/12/1991 | DE4018364A1 Dial gauge with simple null point adjustment after mounting in holder - has measurement sensor movable on measurement element with clamp and biassing spring |
| 12/10/1991 | US5072174 Measurement configuration comprising at least one electronic linear measuring probe |
| 12/10/1991 | US5070623 Prosthetic gauge |
| 12/06/1991 | CA2043839A1 Method for measuring a length and electronic slide caliper |
| 12/05/1991 | DE4036060A1 Hole adjustment level - has inner and outer bodies which slide w.r.t. each other enabling hole separations to be set single-handedly |
| 12/05/1991 | DE4017227A1 Spirit level with millimetre scale on upper side - starts at nought on left and extends to right end |
| 12/04/1991 | CN2090041U Bit detecting compasses |
| 12/04/1991 | CN2090040U Tape measure |
| 12/04/1991 | CN2090039U Rail wear and tear surveying instrument |
| 12/03/1991 | US5068973 Multipoint measuring system with measuring mechanism for fast exchanging of chucking appliance and automatic material withdrawal |
| 11/28/1991 | DE4014927A1 Leg of pair of compasses - has toothed segment at upper end with recesses which are close fit over end of leg |
| 11/27/1991 | CN2089610U Multifunctional measuring instrument |
| 11/26/1991 | US5067249 Map scaling instrument |
| 11/26/1991 | US5067246 Gauge for measuring tree-trunk growth and the like |
| 11/21/1991 | EP0457065A2 Shock-absorbing device for measuring instrument |
| 11/20/1991 | CN2089161U Portable universal rail head wear ruler for rail |
| 11/19/1991 | US5065527 Length measuring and positive drive apparatus |
| 11/19/1991 | US5065518 Food product measuring device |
| 11/13/1991 | EP0247184A4 Displacement measuring apparatus |
| 11/13/1991 | CN2088410U Separate guage type electrocardiogram measuring rule |
| 11/12/1991 | US5063686 Self-supporting flexible extendable tape measure |
| 11/12/1991 | US5063685 Tape scale applicator |
| 11/06/1991 | CN2088232U Multi-purpose ruler |
| 11/06/1991 | CN2088231U Support of measuring instrument |
| 11/05/1991 | US5062215 Continuous tape measure |
| 10/30/1991 | EP0274491B1 Opto-electronic scale-reading apparatus |
| 10/30/1991 | CN2087768U Multi-valued standard ring gauge |
| 10/29/1991 | US5062063 Length measuring apparatus |
| 10/29/1991 | US5060394 Measuring apparatus with readout display |
| 10/23/1991 | EP0294467B1 Calipers |
| 10/23/1991 | CN2087327U Elevator guideway gauge |
| 10/23/1991 | CN2087326U Multifunctional socket triangle ruler |
| 10/23/1991 | CN1055595A Multifunctional quick angle meter |
| 10/21/1991 | WO1991016184A2 Measuring and cutting apparatus |
| 10/17/1991 | DE4011890A1 Auxiliary reference for three=dimensional measuring and/or marking - has auxiliary cubic body rotatable about axis aligned with one coordinate axis |
| 10/16/1991 | EP0451407A2 Apparatus for automatically measuring and displaying a workpiece thickness |
| 10/15/1991 | US5056238 Pair of vernier calipers having a protractor |
| 10/15/1991 | US5056234 Roofing tile course marking device |
| 10/02/1991 | DE4010419A1 Limit gauge and indicator arrangement for bore monitoring - has conicity on indicator measurement tip in contact with balls in gauge radial bores |
| 09/27/1991 | CA2030707A1 Hands-off micrometer |
| 09/26/1991 | DE4031490A1 Bore diameter measurement arrangement - has movable contact arms retracting from and spreader, skids for alignment and centering in bore |
| 09/26/1991 | CA2013092A1 Device for measuring and recording the growth of children |
| 09/25/1991 | EP0448506A2 Folding ruler |
| 09/25/1991 | CN2085517U Direct reading measuring instrument for curved path |
| 09/25/1991 | CN1054841A Chinese-character code based on order of pronunciations and shapes |
| 09/24/1991 | US5050312 Graphic calculator |
| 09/20/1991 | WO1991014919A1 Device for monitoring the wear on a tyre and the geometry of a vehicle's road wheels |
| 09/20/1991 | CA2078660A1 Pneumatic wear measuring apparatus and of the geometry of a set of wheels of a vehicule |
| 09/18/1991 | CN2085053U Multipurpose ruler |
| 09/18/1991 | CN1054661A Portable type measuring instrument with solar batteries |
| 09/17/1991 | US5048700 Tool holder |
| 09/17/1991 | US5048197 Apparatus and method for measuring pitch diameter |
| 09/11/1991 | EP0445426A2 Mecanical tool for measuring length |
| 09/11/1991 | CN2084602U Temp. constant large size standard guage with lockable sensitive probe |
| 09/10/1991 | US5046246 Securing machine parts together with the aid of connecting pins |
| 09/04/1991 | EP0444693A2 Portable type measuring instrument with solar batteries |
| 09/03/1991 | US5044090 Truck span measuring apparatus |
| 09/03/1991 | US5044089 Power-operated measuring tape |
| 08/28/1991 | CN2083739U 量角器 Protractor |
| 08/27/1991 | US5042168 Horticultural measuring apparatus |
| 08/27/1991 | US5042161 Intravascular sizing method and apparatus |
| 08/27/1991 | US5042160 Tapered caliper gauge pad |
| 08/27/1991 | CA1287972C Tape measuring device |
| 08/22/1991 | WO1991012144A1 Angle guide apparatus |
| 08/21/1991 | EP0442733A2 Displacement following arrangement and measuring device including such arrangement |
| 08/21/1991 | EP0442051A1 Measuring tape |
| 08/21/1991 | EP0259471B1 Device for checking and/or acquiring the dimensions, changes in dimension, the positon and changes in position of workpieces, regulating elements and the similar |
| 08/20/1991 | US5040307 Measuring and scoring devices for horseshoe pitching game |
| 08/20/1991 | US5040298 Protractor with electronic measuring device and digital display |
| 08/20/1991 | US5040256 Combination tape measurer and sharpener |
| 08/13/1991 | US5038985 Adjustable tape measure clip |
| 08/13/1991 | US5038600 Gage and method for measuring the X-dimension of hydraulic tube fittings |
| 08/13/1991 | US5038493 Elevation and plumb position determining device |
| 08/13/1991 | US5038489 Posture measuring instrument |
| 08/08/1991 | DE4002986A1 Block gauge - comprises sintered zirconium oxide, yttrium oxide and aluminium oxide ceramic, with markings formed by laser |
| 08/06/1991 | US5036598 Distance measuring device |
| 08/01/1991 | DE4002240A1 Windscreen wiper blade-setting angle measurer - has mutually movable parts with rotation angle markings enabling measurement without blade removal |
| 07/31/1991 | CN2081967U Dual-purpose band tape |
| 07/30/1991 | US5035064 Linear measuring devices |
| 07/24/1991 | CN2081523U Dynamometric differential head |
| 07/23/1991 | US5033294 Pressure gauge |
| 07/23/1991 | US5033202 Height gauge |
| 07/10/1991 | EP0274492B1 Metrological scale |
| 07/10/1991 | CN2080655U Angle gauge for grinding edge of qun drill |
| 07/10/1991 | CN2080654U Separated flexible steel rule |
| 07/09/1991 | US5029402 Sliding gauge |
| 07/09/1991 | CA1285758C Skeleton device |
| 07/03/1991 | CN2080163U Guage for shaft key slot symmetry |
| 07/03/1991 | CN2080162U Negative number deep measuring rule |
| 07/03/1991 | CN1013056B Thread measuring tool |
| 07/02/1991 | US5027526 Digital linear measuring device |
| 06/29/1991 | CA2006889A1 Molding template for entry doors |
| 06/27/1991 | WO1991009269A1 Angle gage |
| 06/27/1991 | DE4036181A1 Test body e.g. for coordinate measurement device - has carrier with attached or machined sensing bodies, e.g. bearing bushes |
| 06/27/1991 | DE3942207A1 Bore measurement appts. with sprung sensing pins - connecting U=shaped spring collar to measurement sensor preventing its displacement along bore axis |
| 06/27/1991 | DE3942206A1 Sensor probe for bore measurement appts. - has different radii of curvatures of measurement surface in bore axial and normal directions |
| 06/26/1991 | EP0434422A1 Manufacture of tape measures |