| Patents for G01D 13 - Component parts of indicators for measuring arrangements not specially adapted for a specific variable (2,237) |
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| 03/13/1991 | EP0416391A2 Device for measuring angles or lengths |
| 03/13/1991 | CN2073106U Photoelectric pointer instrument |
| 03/06/1991 | EP0415195A1 Hall effect signalling gauge |
| 03/01/1991 | CA2024157A1 Hall effect signalling gauge |
| 02/27/1991 | EP0414402A1 Silhouette illuminated instrument panel display apparatus |
| 02/27/1991 | EP0413887A1 Display instrument for motor vehicles |
| 02/19/1991 | US4995022 Power supply device for hand with luminescence element |
| 02/12/1991 | US4991537 Indicator |
| 02/06/1991 | EP0411799A1 Pointers |
| 02/06/1991 | CN1011552B Crossed coil moving-magnet meter |
| 02/05/1991 | US4991098 Computer-based controller and bipolar PWM driver arrangement for air core gauge control |
| 01/16/1991 | EP0407654A2 Indicator device and method of determining the absolute position of a pointer in the same |
| 01/10/1991 | WO1991000554A1 Device for presentation of information via optical effects, for particular use with measuring apparatus |
| 12/27/1990 | EP0403691A1 Method of detecting a predetermined pointer position and display device therefor |
| 12/04/1990 | US4975687 Hall effect signalling gauge |
| 11/13/1990 | US4970400 Illuminated meter |
| 11/06/1990 | US4968930 Display device for measuring instruments |
| 09/05/1990 | EP0385418A2 Hologram scale having moisture resistance |
| 08/22/1990 | CN2060875U Linearization and digital displaying device |
| 08/16/1990 | DE4003239A1 Positionsanzeigevorrichtungen fuer drehmechanismen Rotating mechanisms position indicator and tidying |
| 05/30/1990 | EP0370834A2 Semiconductor device, and method of manufacture |
| 05/30/1990 | EP0370616A2 A control arrangement for an air core gauge |
| 05/29/1990 | US4929053 Polycarbonate, titanium dioxide, fluorescent dye |
| 05/22/1990 | US4928060 Driving circuit of a crossed-coil type instrument using digital data pulse production |
| 05/16/1990 | EP0368450A2 Data display devices |
| 05/16/1990 | EP0367953A2 Automotive meter with illuminator |
| 05/08/1990 | US4924178 Drive apparatus for a cross coil type meter |
| 04/25/1990 | EP0364684A1 Apparatus for indicating the operating condition of a cooking vessel |
| 01/25/1990 | DE3824391A1 Indicating instrument |
| 01/02/1990 | US4890572 Measurement indicating gauge |
| 12/28/1989 | WO1989012800A1 An instrument dial |
| 12/26/1989 | US4890057 Instrument with crossed-coil type movable magnet |
| 12/13/1989 | EP0345727A2 Illuminated indicator gauge |
| 12/07/1989 | DE3819200A1 Measuring device for the gas content of spherical balloons |
| 11/08/1989 | CN1037032A Contact sensing probe |
| 11/07/1989 | US4878453 Indicating instrument for automotive vehicle |
| 10/24/1989 | US4875433 Illumination meter dial device |
| 10/10/1989 | US4872415 Meter for a vehicle |
| 10/03/1989 | US4872093 Bright meter |
| 09/20/1989 | EP0332906A2 Mitre gauge |
| 09/06/1989 | EP0330942A1 Display for a measuring instrument |
| 08/24/1989 | DE3804145A1 Indicating instrument |
| 08/09/1989 | EP0327162A2 Indicating device |
| 07/18/1989 | US4848264 Pointer for an indicating instrument |
| 07/11/1989 | US4846096 Display device |
| 05/30/1989 | US4834475 Holographic analogue indicating means |
| 04/27/1989 | DE3735004A1 Indicator device |
| 04/18/1989 | US4821669 Flight instrument flag annunciator |
| 03/22/1989 | CN2034682U Graduating installation of neutron well logging instrument |
| 03/15/1989 | CN1031764A Crossed coil moving-magnet meter |
| 03/14/1989 | US4812749 Bimetallic indicator |
| 03/08/1989 | EP0306194A2 Instrument with crossed-coil type movable magnet |
| 01/17/1989 | US4799047 Liquid level detecting and indicating system with coil type measuring device |
| 10/11/1988 | US4777480 Multi-scale indicator |
| 09/06/1988 | US4768461 Indicating device |
| 08/16/1988 | CA1240760A1 Gap adjusting sensor |
| 08/02/1988 | US4761715 Laser pointer |
| 07/28/1988 | DE3701072A1 Indicating (pointer-type) instrument |
| 06/15/1988 | CN87209064U Tuning indicating device made of optical fibre |
| 04/07/1988 | DE3633858A1 Adjustment arrangement for required or limit value adjustment in a measuring instrument |
| 03/29/1988 | US4734918 Luminous band display device |
| 02/17/1988 | EP0255961A2 Bimetallic indicator |
| 02/11/1988 | DE3626957A1 Pointer-type instrument |
| 02/09/1988 | US4723504 Pointer and shaft assembly |
| 01/07/1988 | DE3628440A1 Display device for measured variables, in particular for the speed of vehicles |
| 01/05/1988 | US4717882 Snap over lens assembly |
| 12/16/1987 | EP0249511A1 Indicator with a needle and locating collar therefor |
| 12/02/1987 | EP0247055A1 Holographic analogue indicating means |
| 07/29/1987 | CN86206496U Illuminating scale of instrument |
| 06/11/1987 | DE3543319A1 Measuring instrument |
| 04/23/1987 | DE3537364A1 Pointer-type instrument |
| 04/15/1987 | EP0218516A1 Snap over lens assembly |
| 01/06/1987 | US4633803 Tachometer |
| 12/30/1986 | US4633174 Crossed-coil rotating-magnet measuring instrument |
| 12/23/1986 | US4631539 Digital pointer position detector |
| 11/26/1986 | EP0202560A2 Setting disc |
| 09/30/1986 | US4614112 Navigation instrument |
| 09/23/1986 | US4613851 Remote pressure-indicating means |
| 09/17/1986 | EP0194438A1 Indicating device |
| 09/12/1986 | WO1986005269A1 Holographic analogue indicating means |
| 09/09/1986 | CA1211093A1 Cassette for strain recorder |
| 06/17/1986 | CA1206043A1 Measuring apparatus |
| 05/14/1986 | EP0180726A1 Indicating device |
| 04/02/1986 | EP0176488A1 Instrument for measuring electrical quantities, having adjustable threshold detectors |
| 12/24/1985 | US4561042 Instrument illuminating arrangement |
| 11/13/1985 | EP0161209A2 Level measuring instrument and scala disc for use in such an instrument |
| 06/04/1985 | US4521078 Electro-optical display without reflection |
| 04/16/1985 | US4510792 Apparatus for measuring and displaying leakage rates in a tracer gas leakage detector |
| 04/03/1985 | EP0135918A1 Measuring instrument |
| 03/19/1985 | US4505042 Dimension measuring instrument |
| 02/27/1985 | EP0133446A1 Moving crossed coil instrument |
| 01/02/1985 | EP0129662A2 Light-strip indicator device |
| 12/11/1984 | US4487382 Cassette for strain recorder |
| 12/05/1984 | EP0126983A1 Thermometer |
| 11/27/1984 | US4484473 Monitoring and signalling tape head apparatus |
| 11/21/1984 | EP0125476A2 Instrument lighting |
| 10/17/1984 | EP0121991A1 Improvements in measuring apparatus |
| 10/02/1984 | US4475082 Analog display device, particularly a tachometer |
| 09/12/1984 | EP0118045A1 Measuring instrument in a housing |
| 07/10/1984 | US4458624 Temperature verification device |