| Patents for G04B 19 - Indicating the time by visual means (7,220) |
|---|
| 08/23/1989 | CN2043379U Astronomical clock |
| 08/23/1989 | CN2043378U Golbal universal zone-time and each zone-time verifying program-controlled clock |
| 08/23/1989 | CN2043377U 环球国际标准时钟 Global International Standard Clock |
| 08/23/1989 | CN1035008A Global time watch |
| 08/15/1989 | US4858209 Transfigurating timepieces |
| 08/10/1989 | DE3802977A1 Timepiece |
| 08/09/1989 | EP0327513A1 A timepiece |
| 08/09/1989 | CN2042609U Display plate for universal time |
| 08/09/1989 | CN1034623A Electronic timepiece ii |
| 08/01/1989 | US4853910 Timepiece having case formed of rock-like material |
| 08/01/1989 | US4853908 Timing mechanism with tide indicator |
| 07/25/1989 | US4852072 Clock apparatus |
| 07/18/1989 | US4849949 Tide clock device |
| 07/13/1989 | DE3800038A1 Timepiece having a special design of the dial |
| 07/12/1989 | CN1033887A Structure of three hands type clock |
| 07/11/1989 | US4847819 Universal clock having means for indicating zonal time in other global time zones |
| 07/05/1989 | EP0322511A1 Date indicator |
| 07/05/1989 | CN2040652U Automatic display world time clock |
| 07/04/1989 | US4845693 Apparatus for correcting a timepiece display |
| 06/21/1989 | EP0321413A1 Pulse meter watch |
| 06/06/1989 | US4837755 Device for controlling or correcting the readout of the day of the week or date for a wrist watch |
| 06/01/1989 | WO1989005001A1 Time-piece |
| 05/31/1989 | CN2038642U Universal time clock |
| 05/31/1989 | CN2038641U Bell-type clock |
| 05/31/1989 | CN1033215A Display dial of world time |
| 05/24/1989 | EP0316501A1 Time piece |
| 05/23/1989 | US4833661 Timepiece with random-numbered dial |
| 05/23/1989 | US4832453 Combination decorative light image source and calendrical device |
| 05/18/1989 | WO1989004512A1 Process for programming the perpetual calendar of a watch and watch for implementing such process |
| 05/10/1989 | CN2037483U All time schedule of the world |
| 04/27/1989 | DE3734866A1 Universal time clock having an oblique globe axis |
| 04/26/1989 | EP0313548A2 Astrological watch |
| 04/25/1989 | US4825426 Horometric arrangement for indicating the position of the planets |
| 04/12/1989 | CN2035898U Forming mould for time and word mark of wrist watch |
| 04/12/1989 | CN2035896U Global watch (clock) |
| 04/12/1989 | CN1032404A Horary apparatus with analogical display |
| 04/05/1989 | EP0310416A2 Timepiece |
| 04/05/1989 | EP0310007A1 Dial for an instrument and a watch |
| 03/29/1989 | EP0308793A1 Clockwork movement with date and phases of the moon indicators |
| 03/29/1989 | CN2035102U 生物钟表 Biological clocks |
| 03/29/1989 | CN1032082A Big world clock |
| 03/21/1989 | US4815053 Rotating-bezel watch |
| 03/15/1989 | EP0307126A1 Devices for aiding resynchronisation of circadian timing systems |
| 03/15/1989 | CN2034295U Lighting installation of quartz clock controlled by whistle |
| 03/09/1989 | WO1989002098A1 Devices for aiding resynchronisation of body clocks |
| 03/08/1989 | EP0306037A1 Watch provided with a dial |
| 03/08/1989 | EP0305626A1 Wrist watch |
| 03/08/1989 | CN2033914U Quartz clock with eight calendars for use in business halls |
| 02/22/1989 | CN2033133U Whole world clock |
| 02/15/1989 | CN2032735U Colour clock and watch face-disk with movable and multivariant function |
| 02/15/1989 | CN2032734U Electroluminescence clock |
| 01/17/1989 | US4799203 International world clock |
| 01/17/1989 | CA1248765A1 Clock |
| 01/04/1989 | EP0297600A2 Watch provided with a dial and method for manufacturing such a dial |
| 12/28/1988 | CN88211426U Single plate type calendar-setting device for mechanical watch |
| 12/21/1988 | CN88202837U Universal clock |
| 12/15/1988 | WO1988009962A1 Clock with digital/analog features |
| 12/15/1988 | EP0278975A4 Orbit clock. |
| 12/15/1988 | DE3740043A1 Watch |
| 12/15/1988 | DE3718835A1 Clock |
| 12/14/1988 | EP0294661A1 Watch covered with mosaic |
| 12/01/1988 | WO1988009530A1 Watch |
| 11/23/1988 | CN88212798U Display disk for human body biochronometer |
| 11/23/1988 | CN88212346U Semiconductor electronic flash display device for quartz clock |
| 11/23/1988 | CN88210196U Omnibearing pointer quartz clock |
| 11/17/1988 | EP0291402A2 Device reproducing an apparent view of the stars |
| 11/10/1988 | DE3713606A1 Method for producing clock collages or parts thereof |
| 11/09/1988 | CN88211052U Human body circadian rhythm clock |
| 11/03/1988 | DE3713556A1 Clock (timepiece) |
| 10/20/1988 | DE3727071A1 Global clock |
| 10/04/1988 | US4775964 Electroluminescent dial for an analog watch and process for making it |
| 09/21/1988 | EP0282606A1 Fluorescent clock dial and process for producing the same |
| 09/07/1988 | CN86206494U Transparent rotary dial type big quartz clock with four side displays |
| 08/25/1988 | DE3713917C1 Clock having a dial mount |
| 08/24/1988 | EP0278975A1 Orbit clock |
| 08/24/1988 | CN86208697U Pointer-digit dual display clock or watch |
| 08/23/1988 | US4766579 Timepiece having a control stem correcting mechanism with at least two setting positions |
| 08/17/1988 | EP0278735A1 Clocks |
| 08/11/1988 | WO1988005932A1 Clocks |
| 08/09/1988 | US4763311 Double clock for daylight saving |
| 08/04/1988 | DE3731872A1 Time display |
| 08/02/1988 | US4761138 Planet model with solar display |
| 07/26/1988 | US4760443 Display means |
| 07/19/1988 | US4759002 Clock |
| 07/14/1988 | WO1988005198A1 Planet model with solar display |
| 07/13/1988 | CN87107949A Apparatus for compounding resin hand shaft |
| 07/12/1988 | US4757484 Mayan Symbol-bearing clock device |
| 06/28/1988 | US4753537 Digital clock construction, pinion gear therefor and methods of making the same |
| 06/22/1988 | CN87213319U Four-calendar unit for machinery clock |
| 06/22/1988 | CN87204594U Adjustable world's time dial |
| 06/22/1988 | CN87204391U Wrist-watch showing gregorian and lunar calendar date |
| 06/21/1988 | US4752919 Clock with digital hour station and line of discrete, binary minute substations |
| 06/01/1988 | DE3740008A1 Table lamp having a timepiece (clock, watch) |
| 05/04/1988 | EP0265424A1 Planetary clock |
| 05/04/1988 | CN87201522U Quartz clock with double colour disk for indicating day and night |
| 04/26/1988 | US4740934 Timepiece enabling the hours of one half of a day to be differentiated from those of the other half of the day |
| 04/26/1988 | US4740933 Flexible band with electrical circuit for a time piece |
| 04/26/1988 | US4740931 Solar system clock |
| 04/21/1988 | DE3734151A1 Electronic timepiece having a perennial calendar |
| 04/07/1988 | WO1988002507A1 Time indicating device |