| Patents for G04F 7 - Apparatus for measuring unknown time intervals by non-electric means (758) |
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| 04/03/2003 | WO2003027778A2 Chronograph mechanism |
| 03/26/2003 | EP1296205A1 Chronograph mechanism |
| 03/20/2003 | WO2003022378A2 Method and device for making bets |
| 03/20/2003 | CA2478180A1 Method and device for making bets |
| 03/13/2003 | WO2003021364A2 Clutch device for a timepiece |
| 03/05/2003 | EP1288743A1 Clutching device for timepiece |
| 01/30/2003 | WO2003009068A1 Chronograph |
| 01/30/2003 | US20030021190 Analog indicator device for timekeeping clock and use thereof |
| 12/03/2002 | US6490231 Intermittent feeding mechanism |
| 11/21/2002 | WO2002093273A1 Analogue chronograph comprising a digital display |
| 11/06/2002 | EP1254399A1 Analog indicator device for timekeeping clock and use thereof |
| 10/16/2002 | CN1375078A Watch movement with hand display |
| 10/15/2002 | US6466518 Time measurement device |
| 10/03/2002 | WO2002077725A1 Chronograph with two rotational directions |
| 09/26/2002 | WO2002075460A1 Watch movement |
| 09/25/2002 | EP1243984A1 Clockwork |
| 09/12/2002 | WO2002071339A1 Mechanical watch equipped with weekly cycle indicator |
| 09/11/2002 | EP1239419A1 Mechanical timepiece with indicator of weekly cycles |
| 08/28/2002 | EP1234218A1 Mechanical watch movement with small second hand or central second hand |
| 08/06/2002 | US6428201 Chronograph timepiece and lever device for timepiece |
| 07/03/2002 | EP1218051A1 Sleeping aid |
| 07/03/2002 | CN1356605A Precise electronic watch with analog display |
| 06/18/2002 | US6406176 Chronograph timepiece |
| 06/12/2002 | EP1212661A1 Watch movement with hand display |
| 05/30/2002 | US20020064099 Electronic chronograph watch with analogue display |
| 05/08/2002 | CN1084490C Timepiece with a chronograph mechanism |
| 04/24/2002 | CN1083282C Automatic-timing chess-board and timing device thereof |
| 04/09/2002 | US6370087 Time measurement device and time measurement method |
| 11/13/2001 | US6315443 Precious metal chronograph watch with a hollowed middle part-bezel |
| 09/26/2001 | EP1136894A1 Device for return to zero in a chronograph timepiece |
| 08/16/2001 | WO2001059530A1 Analog indicator device for timekeeping clock and use thereof |
| 08/07/2001 | US6270251 Push-button mechanism and timepiece fitted with such mechanisms |
| 05/31/2001 | WO2001038942A1 Mechanical watch movement with small second hand or central second hand |
| 05/23/2001 | EP1102135A1 Mechanical clockwork with eccentric or central seconds hand |
| 05/08/2001 | US6227700 Push button device for a timepiece, in particular a chronograph |
| 04/12/2001 | WO2001024863A1 Sleeping aid |
| 03/22/2001 | WO2001020408A1 Watch movement with hand display |
| 03/14/2001 | CN1287633A Clocking device |
| 02/21/2001 | CN1285056A Chronograph timepiece and lever device for timepiece |
| 02/21/2001 | CN1285055A Intermittent feeding mechanism |
| 02/21/2001 | CN1285054A Chronograph timepiece |
| 01/17/2001 | CN1280322A Noble metal precision clock with hollow central clock frame |
| 01/03/2001 | EP1065576A1 Chronograph watch made of precious metal and with a hollow bezel middle |
| 11/08/2000 | CN1272925A Device and method for timing |
| 11/08/2000 | CN1272924A Time measuring device |
| 11/08/2000 | CN1272923A Device and method for timing |
| 11/01/2000 | CN1271873A Push button mechanism and timer for installing said mechanism |
| 10/25/2000 | EP1046970A1 Intermittent feeding mechanism |
| 10/11/2000 | EP1043636A1 Chronograph timepiece |
| 10/11/2000 | EP1043635A1 Chronograph timepiece and lever device for timepiece |
| 08/30/2000 | EP1031896A1 Clocking device |
| 08/02/2000 | EP1024416A2 Chronograph |
| 06/28/2000 | CN2385361Y Sports meet finish judge stop-watch |
| 05/25/2000 | DE19852347A1 Minute counter for clock or chronograph; has protrusion on minute-incrementing lever that can be adjusted in peripheral direction of ramped radial cam curve on triggering worm |
| 05/23/2000 | US6067276 Electric timing bench and control box for the same |
| 05/03/2000 | EP0997799A1 Device and method for timing |
| 04/26/2000 | EP0996043A1 Time measuring device |
| 04/26/2000 | EP0996042A1 Clock and time measuring method |
| 03/23/2000 | WO2000016171A1 Clocking device |
| 11/17/1999 | EP0957415A1 Push-button device for timepiece,especially chronograph |
| 11/17/1999 | CN1235291A Push button device for timepiece in particular chronograph |
| 10/28/1999 | WO1999054792A1 Time measuring device |
| 10/28/1999 | WO1999054791A1 Clock and time measuring method |
| 10/28/1999 | WO1999054790A1 Device and method for timing |
| 07/28/1999 | CN2331015Y Powered vehicle parking timing device |
| 07/08/1999 | WO1999034267A1 Intermittent feeding mechanism |
| 07/01/1999 | WO1999032944A1 Chronograph timepiece |
| 07/01/1999 | WO1999032943A1 Chronograph timepiece and lever device for timepiece |
| 05/26/1999 | CN2321032Y Multi-crown mechanical stop-watch |
| 04/14/1999 | CN1213790A Electric timing bench and control box for same |
| 03/30/1999 | US5889738 Clockwork movement comprising a guiding tube between a plate and a bridge |
| 03/10/1999 | EP0901052A1 Electrical chronometer bench and controlbox for such bench |
| 10/14/1998 | EP0871095A1 Display device with jumping seconds |
| 08/13/1998 | DE19705121A1 Null-point adjustment arrangement for mechanical wrist or pocket watch with stop arrangement |
| 08/11/1998 | US5793708 Timepiece with a chronograph mechanism |
| 07/15/1998 | EP0853264A2 Chronograph watch provided with a mechanism having a reduced height |
| 04/22/1998 | CN2279637Y Function converter for electronic stopwatch |
| 01/21/1998 | CN1170893A Clockwork movement comprising guiding tube between plate and bridge |
| 12/29/1997 | EP0814389A1 Clockwork-movement with a guide tube between a plate and a bridge |
| 11/12/1997 | EP0806712A2 Mechanical watch-movement with incorporated chronometer movement (chronograph movement) |
| 07/23/1997 | CN1155343A Football referee's watch |
| 07/16/1997 | CN1154498A Timepiece with chronograph mechanism |
| 05/07/1997 | EP0772104A1 Timepiece with a chronograph mechanism |
| 04/30/1997 | CN1148514A Automatic-timing chess-board and timing device thereof |
| 05/08/1996 | CN2226780Y Starting, stopping and return-to-zero mechanism for mechanical clock with stop device |
| 02/28/1996 | CN2221227Y Quick swing mechanism second clock |
| 02/21/1996 | CN2220653Y Test cup for watch waterproof test device |
| 01/24/1996 | CN2218377Y Watch waterproof tester |
| 08/02/1995 | CN1029430C Gear mechanism especially for timepiese |
| 07/18/1995 | CA2015837C Watch comprising means for lateral positioning of the movement in the watch case |
| 07/05/1994 | US5327400 Time piece with lunar phase and tides display |
| 01/25/1994 | US5282179 Calendar mechanism for chronograph watch |
| 01/18/1994 | US5280460 Gear mechanism especially for timepiece |
| 10/20/1993 | CN2144320Y Sports timer |
| 10/12/1993 | US5253231 Braking arrangement for a gear wheel |
| 09/29/1993 | EP0562155A1 Chronograph |
| 06/29/1993 | US5224077 Stopwatch precision enhancement device |
| 06/15/1993 | US5220541 Watch movement having a chronograph module adapted on a motor module |
| 05/26/1993 | CN1020968C Watch comprising means for lateral positioning of movement in watch case |
| 04/21/1993 | EP0537617A1 Timepiece provided with an unit fitted on a motor unit |