Patents for G04B 19 - Indicating the time by visual means (7,220) |
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05/12/1998 | US5751663 Timepiece having disks of graduated design density |
05/12/1998 | US5751662 Illuminating timepiece |
05/12/1998 | US5750241 For timepiece faceplates |
05/06/1998 | EP0840184A1 Timepiece with light elements |
05/06/1998 | CN2280936Y 世界时间钟表 World Time Clock |
05/06/1998 | CN1181138A Dial of solar-cell timepiece |
04/29/1998 | EP0838736A2 Gear train structure of an electronic watch |
04/29/1998 | EP0838735A2 Gear train structure of an electronic watch |
04/29/1998 | EP0676679B1 Display structure of world timepiece |
04/29/1998 | CN1180421A Watch case with rotary rim |
04/28/1998 | US5745440 Time equipment with time zone mechanism |
04/22/1998 | CN2279635Y Universal full-time watch and clock with globe and sphere device |
04/22/1998 | CN2279634Y Universal time-piece |
04/22/1998 | CN2279633Y Celestial universal watch and clock |
04/21/1998 | US5742565 Crown setting device for a timepiece |
04/16/1998 | DE19641896A1 Pointer display arrangement e.g. for clock |
04/16/1998 | DE19641894A1 Pointer display device, especially for clock |
04/15/1998 | EP0836126A2 Alarm electronic timepiece |
04/15/1998 | CN2278957Y Combined multi-time-zone time piece |
04/15/1998 | CN2278956Y Time zone time measurer |
04/14/1998 | US5740130 Decoration display device and timepiece comprising such display device |
04/08/1998 | EP0834786A2 Calendar watch |
04/08/1998 | EP0834785A2 Automatic watch |
04/08/1998 | CN2278237Y Place name rotary disc world clock |
04/02/1998 | WO1998013734A1 Time equipment |
04/01/1998 | CN2277533Y Mechanical clock with calendar |
04/01/1998 | CN2277532Y Double-face clockwise and counterclockwise hands clock and watch |
03/31/1998 | US5734628 Watch dial plate structure |
03/31/1998 | US5734627 Silhouette image on illuminated watch dial |
03/25/1998 | EP0831537A2 Solar battery device |
03/25/1998 | CN2277090Y Dual-purpose clock |
03/11/1998 | CN2276168Y Clock for indicating different local apparent time |
03/10/1998 | US5726953 Electroluminescent lamp with buried indiciae and method for making same |
03/05/1998 | WO1998009200A1 Small electronic apparatus having function display |
03/05/1998 | WO1998009199A2 Universal time equipment |
03/05/1998 | DE19716693A1 World time watch |
03/04/1998 | CN2275726Y 24 graduation clocks and watches |
03/03/1998 | US5724318 Timepiece comprising rotary indicating means |
02/25/1998 | CN2275255Y Novel clock |
02/19/1998 | DE19632708A1 Quartz clock operated data display for wall calendar |
02/18/1998 | EP0823979A1 Watch case with a rotary rim |
02/18/1998 | CN2274783Y Digital clock with calender |
02/12/1998 | DE19632374A1 Electronic clock with mirror face |
02/11/1998 | CN2274355Y Pointer type clock directly displaying 24 hours |
02/04/1998 | CN2273872Y Electronic screen for displaying time of world time zone |
02/04/1998 | CN1172291A Luminescent device and watch with luminescent device |
02/03/1998 | US5714012 Diffuse transmission layer, opaque luminescent layer; brightness; watches |
01/28/1998 | CN2273430Y Universal clock |
01/28/1998 | CN2273429Y Universal time-piece |
01/28/1998 | CN2273428Y Time-piece for indicating different local apparent times of world |
01/28/1998 | CN2273427Y Universal equation and calendary clock |
01/28/1998 | CN1171570A Timepiece with mechanism for setting hands by direct action of pull-out piece |
01/21/1998 | EP0819995A1 Dial of solar-cell timepiece |
01/15/1998 | WO1998001795A1 Time zone indicator device |
01/13/1998 | US5708628 Universal time equipment |
01/07/1998 | EP0816954A1 Timepiece with a hand-setting mechanism actuated by direct action of the pull-out piece |
01/07/1998 | EP0816953A1 Display structure with solar cell, and electronic devices and timepiece powered by solar cell |
01/07/1998 | CN2272142Y Universal time clock |
01/02/1998 | DE19624836A1 Wristlet watch or clock with alternative time display |
12/31/1997 | CN2271726Y Analog-type quartz clock |
12/30/1997 | US5703837 Watch with light transmitting type display plate |
12/30/1997 | US5701678 Space-time tracker |
12/24/1997 | WO1997049008A1 Horologe with removable and interchangeable face |
12/24/1997 | CA2258816A1 Horologe with removable and interchangeable face |
12/17/1997 | EP0813124A1 Display |
12/17/1997 | EP0812679A2 Multilayer component |
12/17/1997 | CN2270983Y World time difference clocks and watches |
12/17/1997 | CN2270982Y 地球仪式世界钟 World Clock Earth ceremony |
12/17/1997 | CN2270981Y Clock for indicating world different loocal apparent time |
12/17/1997 | CN2270980Y International wrist watch for indicating world different local apparent time |
12/16/1997 | US5699324 Device for securing a watch dial |
12/16/1997 | US5699321 Annual calendar mechanism for a timepiece |
12/16/1997 | US5697322 Analog display having electroluminescent pointer |
12/11/1997 | WO1997046921A1 Device for locking the rotatable bezel of watches, especially underwater watches, and for rendering the winding button watertight |
12/10/1997 | EP0811895A2 Method for applying an advertising means on a timepiece and timepiece with an advertising means |
12/10/1997 | CN2270240Y Second number display type quartz watch |
12/10/1997 | CN2270239Y Mechanical pointer-type watch |
12/09/1997 | US5696740 Timepiece for converting between military and civilian time |
12/04/1997 | WO1997045775A1 Improvements to underwater watches incorporating a releasable fastening system for the unidirectional rotatable bezel on the casing |
12/03/1997 | EP0809821A1 Combined crown/pushbutton for illuminated analog watch |
12/03/1997 | CN2269597Y Wrist watch |
12/03/1997 | CN2269596Y Separable sleeve of quartz clock hands |
12/02/1997 | US5694378 Time display apparatus |
11/27/1997 | WO1997044715A1 Crown setting device for a timepiece |
11/27/1997 | DE19620708A1 Manufacturing motif clocks with analogue dial and hands incorporated in image motif |
11/26/1997 | CN1166211A Combination display timepiece equipped with elillumination |
11/25/1997 | US5691962 Wristwatch with illumination system for multiple digital and analog styles |
11/19/1997 | CN2268266Y World-time clock |
11/19/1997 | CN2268265Y Second plate mechanism for movement of timer |
11/19/1997 | CN1165331A Pointer-type world local time zone timepiece |
11/12/1997 | CN2267471Y Movement of quartz alarming clock with calendar |
11/11/1997 | US5687140 Timepiece and its display switching mechanism |
11/11/1997 | US5686792 EL lamp with non-luminous interconnects |
11/05/1997 | CN2266743Y Universal watch & clock |
11/05/1997 | CN2266742Y Demonstration timing instrument |
11/05/1997 | CN1164056A Universal time-piece with calendar |
10/30/1997 | WO1997040424A1 Mechanical wristwatch with retrograde minute display |
10/29/1997 | EP0803784A1 Display unit structure for electronic device |
10/29/1997 | CN2265914Y Watch inlaid quartz crystal ball |
10/23/1997 | WO1997039386A1 Watch |