Patents for G04B 19 - Indicating the time by visual means (7,220) |
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08/31/1994 | CN1091530A Double-side clock |
08/23/1994 | US5340009 Packing |
08/17/1994 | CN2174722Y Universal watch (clock) |
08/17/1994 | CN2174721Y Universal calendar clock (watch) consisted by half-globe time-piece |
08/17/1994 | CN2174720Y Time-piece with single-movement and double-dial |
08/17/1994 | CN2174719Y Clock (watch) capable of indicating time from multi-angle |
08/16/1994 | US5339296 Electric alarm clock with battery back-up |
08/16/1994 | US5339294 Watch with light means |
08/16/1994 | US5339293 Watch with hands for multiple time displays |
08/10/1994 | CN2173963Y Universal time-piece |
08/04/1994 | DE4302660A1 Chronometer for indicating fertility days for cattle |
08/03/1994 | EP0608535A1 Clockwork-movement with two opposite analog displays |
08/03/1994 | CN2173419Y Clock |
08/03/1994 | CN2173418Y Three-dimension dynamic imitation solar system universal clock |
07/27/1994 | CN1090067A Timepiece including a broadcasting antenna for an electromagnetic signal |
07/20/1994 | EP0606576A1 Moslem calendar |
07/19/1994 | US5331609 Clock apparatus |
07/06/1994 | CN2171127Y Glazed ceramic splice plate withtime signal device |
07/06/1994 | CN2171126Y Ceramic dial for clocks and watches |
07/06/1994 | CN2171125Y Clocks and watches |
07/05/1994 | US5327403 Time indicating device |
07/05/1994 | US5327401 Wristwatch |
07/05/1994 | US5327400 Time piece with lunar phase and tides display |
06/29/1994 | EP0603721A1 Timepiece provided with an electromagnetic signal transmitting antenna |
06/28/1994 | US5323732 Watch pointers with means for setting therein variable-size diamonds or other stones |
06/21/1994 | US5323363 Timepiece with simultaneous time display for at least two time zones |
06/15/1994 | CN2169152Y Multifunctional globe calender clock |
06/15/1994 | CN1025079C Timepiece capable of being worn in various ways |
06/14/1994 | US5321670 Timepiece comprising a rotatable bezel |
06/08/1994 | EP0600399A2 Gear train structure of an electronic watch |
06/07/1994 | US5319617 Apparatus case with a rotatable member |
06/01/1994 | CN2167413Y Multi-function telling device for persons when working in office |
06/01/1994 | CN2167393Y International standard time clock |
06/01/1994 | CN2167392Y Clock with rotating face not rotating needles |
05/26/1994 | WO1994011793A1 Watch housing with one or several linking elements forming a carrying body |
05/26/1994 | CA2149299A1 Watch housing with one or several liking elements forming a carrying body |
05/25/1994 | CN2166472Y Anti-clockwise clocks & watches |
05/11/1994 | CN2164567Y Semi-globe clock |
05/11/1994 | CN1086614A Rollerball control arrangement for a timepiece adapted to receive radio broadcast messages |
05/04/1994 | EP0461181B1 Tide calculating and display device |
04/28/1994 | WO1994009413A1 Electronic analog secondary clock with hands between 250 and 600 mm long |
04/27/1994 | CN2163396Y Clock having geographical knowledge |
04/27/1994 | CN2163395Y Synchronous globe clock |
04/20/1994 | CN2162667Y Clock cabable show different zone time |
04/20/1994 | CN2162666Y Multifunction global zone time clock |
04/20/1994 | CN2162665Y Indicator for human body biological clock |
04/19/1994 | US5305293 Watch |
04/19/1994 | US5305292 Fluid filled watch apparatus |
04/19/1994 | US5305290 Double-faced clock having a device for adjusting a time difference |
04/13/1994 | EP0591557A1 Hand-indication electronic timepiece |
04/13/1994 | CN2161939Y Human body biorhythmic chronometer |
04/13/1994 | CN1085328A Analog timepiece including means for signalling a change of mode |
04/12/1994 | US5303213 Unidirectional correction arrangement for a time displaying device |
04/12/1994 | US5303211 Wall clock |
04/06/1994 | CN2160929Y Double-face universal time-piece for imitating earth motion |
04/06/1994 | CN2160928Y Relative motion multifunction universal time-piece |
03/30/1994 | EP0589465A1 Analogical timepiece with mode changeover warning means |
03/30/1994 | CN2160126Y Composite universal time-piece |
03/29/1994 | US5299178 Clock |
03/26/1994 | CA2105507A1 Analog timepiece including means for signalling a change of mode |
03/22/1994 | US5297121 Eccentric mounted watch |
03/22/1994 | US5297112 Setting a double face watch |
03/02/1994 | CN2158099Y 时钟结构 Clock architecture |
03/02/1994 | CN1083229A Timepiece with a universal time display |
02/23/1994 | EP0583332A1 Sandwich-type structural component and a handling device therefor |
02/23/1994 | CN2157532Y Globe universal time clock |
02/23/1994 | CN2157531Y Globe type universal time clock |
02/22/1994 | US5289437 Concealed display |
02/17/1994 | WO1994003845A1 Watch with date dial |
02/17/1994 | WO1994000804A3 Method of manufacturing a watch |
02/16/1994 | CN1082212A Clock-type calendar instrument |
02/09/1994 | EP0582150A1 Ball-operated control device for a clock used for reception of radio messages |
02/09/1994 | CN2155583Y Universal time-piece |
02/08/1994 | US5285427 Timepiece in which the hours display may be independently modified, in particular when passing to another time zone |
02/08/1994 | US5285426 Rollerball control arrangement for a timepiece adapted to receive radio broadcast messages |
02/04/1994 | CA2100609A1 Rollerball control arrangement for a timepiece adapted to receive radio broadcast messages |
02/03/1994 | WO1994002888A1 Watch dial |
02/03/1994 | DE4312831C1 Travel clock for different time zones - has minutes hand coupled to separate rotary drive to hour hand, so that displayed hour is dependent on standing surface selected in dependence on applicable time zone |
02/03/1994 | DE4225058A1 Wrist-watch with alternative mechanisms of time presentation - has hollow bracelet incorporating watch movement driving internal calibrated endless band past observation window with time reference mark |
02/02/1994 | CN2155031Y 空间曲线指针钟 Space bell curve pointer |
02/02/1994 | CN2155030Y Baby's birthday form |
02/02/1994 | CN1081517A Timepiece in which the hours display may be independently modified, inparticular when passing to another time zone |
01/26/1994 | CN2154498Y Multifunction whole world time zone clock imitating celestial moving |
01/25/1994 | US5282179 Calendar mechanism for chronograph watch |
01/25/1994 | CA1326372C Analogical type time indicating device |
01/19/1994 | EP0579093A1 Universal watch |
01/19/1994 | CN2153822Y Luminous clocks and watches |
01/19/1994 | CN2153821Y Optical fibre illuminating clock |
01/19/1994 | CN2153820Y Clocks and watches with solar indicator |
01/18/1994 | US5280461 Single hand timepiece with sinusoidal display |
01/18/1994 | US5280458 Sunlit world globe |
01/12/1994 | CN2153076Y International time equation watch |
01/12/1994 | CN1080738A Twist watch making method |
01/12/1994 | CN1080737A Haman body biological clock rhythm form |
01/06/1994 | WO1994000804A2 Method of manufacturing a watch |
01/05/1994 | CN2152225Y 半圆钟(表) Semicircle bell (table) |
12/29/1993 | CN2151487Y Map-like time zone clocks |
12/29/1993 | CN1080066A Automatic indicator for human biological rhythm |
12/28/1993 | US5274614 Multi-function analog electronic timepiece |
12/15/1993 | EP0574360A1 Watch pointers with means for setting therein variable-size diamonds or other stones |