| Patents for G04B 39 - Watch crystals; Fastening or sealing crystals; Clock glasses (679) |
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| 08/16/2006 | EP1690141A2 Horology crystal with three-dimensional decoration |
| 08/01/2006 | US7083326 Adjustable watch crystal apparatus |
| 07/20/2006 | US20060158966 Watchcase with rotating cover-bezel |
| 07/04/2006 | US7072247 Wrist watch |
| 06/29/2006 | US20060140058 Method for integrating at least one electronic module in or on the glass of a watch and watch glass obtained by such a method |
| 06/07/2006 | EP1666992A1 Timepiece comprising a luminous decoration |
| 06/01/2006 | US20060114753 Timepiece with an interchangeable bezel |
| 05/30/2006 | US7052173 Timepiece |
| 04/19/2006 | EP1647867A1 Magnifying device for timepieces |
| 04/19/2006 | CN1760773A Magnification device for timepiece |
| 04/12/2006 | EP1645919A1 Cambered watch crystal |
| 04/11/2006 | US7025496 Apparatus for setting gems and providing hidden compartments in a timepiece |
| 04/05/2006 | EP1643322A1 Illumination device for a dial with central symmetry |
| 03/23/2006 | US20060062090 Adjustable watch crystal apparatus |
| 02/22/2006 | EP1628173A1 Circular crystal for a watch and a device for mounting and removing the crystal |
| 02/22/2006 | CN1738565A Combined type transparent photo frame with clock funciton |
| 02/15/2006 | CN1734375A Watch crystal having an optical effect and watch fitted with such a crystal |
| 01/18/2006 | CN1722027A Decorative article, clock and watch, electronic equipment, and method for manufacturing decorative article |
| 11/23/2005 | EP1597636A1 Method for integrating at least one electronic module in or on the glass of a watch and watch glass obtained by such a method |
| 10/13/2005 | DE202005011789U1 Wristwatch with an additional removable cover glass above the watch glass to create a space for a motif or design carrier with a design carrier field in which an exchangeable design or motif can be mounted |
| 10/06/2005 | DE102004012977A1 Kratzfestes optisches Mehrschichtsystem auf einem kristallinen Substrat Scratch resistant optical multi-layer system on a crystalline substrate |
| 09/29/2005 | WO2005091021A1 Scratch-resistant optical multi-layer system applied to a crystalline substrate |
| 09/27/2005 | US6950374 Timekeeping and magnifying device |
| 07/14/2005 | WO2005064421A1 Method for integrating at least one electronic module in or on the glass of a watch and watch glass obtained by such a method |
| 07/13/2005 | CN1636914A Method for manufacturing a transparent element with invisible electrodes |
| 06/23/2005 | WO2005047989A3 Horology crystal with three-dimensional decoration |
| 06/22/2005 | EP1544178A1 Method for making a transparent element comprising invisible electrodes |
| 06/22/2005 | CN1207640C Transparent and scratchproof watch crystal and watch case fitted with such crystal |
| 06/16/2005 | US20050130400 Method for manufacturing a transparent element with invisible electrodes |
| 05/26/2005 | WO2005047989A2 Horology crystal with three-dimensional decoration |
| 05/26/2005 | US20050111307 Electronic wrist device |
| 05/25/2005 | EP1533667A2 Electronic wrist device |
| 05/11/2005 | CN2699343Y 手表玻璃 Watch glass |
| 12/08/2004 | CN2662302Y A watch having color pattern on watch screen |
| 11/24/2004 | EP0965071B1 Article comprising at least a mobile decorative element |
| 11/10/2004 | CN1175326C Uniform illumination device for dial of display device |
| 08/11/2004 | CN1161671C Timepiece |
| 08/05/2004 | US20040151077 Timekeeping and magnifying device |
| 07/15/2004 | WO2004058012A1 Watch combined picture frame |
| 06/23/2004 | CN1154894C Assembly of timer cover glass, dial plate and case ring |
| 06/08/2004 | US6746148 Structural component made of hard material for a wristwatch |
| 04/28/2004 | CN1147762C Device for fixing watch glass with leakage-proof device |
| 02/19/2004 | DE20318164U1 Uhrglas mit nicht kreisförmiger Linse Watch glass with non-circular lens |
| 01/14/2004 | CN1134718C Watch controlled by radio |
| 12/10/2003 | EP0948758B1 Watch crystal and method of fabricating the same |
| 12/02/2003 | US6655832 Structural component made of hard material for a wristwatch |
| 10/01/2003 | CN1122898C Noble metal precision clock with hollow central clock frame |
| 09/24/2003 | EP1347349A2 Crystals, especially watch crystals with inserted stones, in particular precious stones and method of manufacturing of such crystals |
| 08/21/2003 | US20030156499 Method of improving the transparency of scratched dial covers and repair kit |
| 05/01/2003 | US20030081508 Apparatus for setting gems and providing hidden compartments in a timepiece |
| 04/01/2003 | US6542120 Solar powered GPS device |
| 03/12/2003 | EP1291739A1 Watertight watch case and assembling method |
| 01/07/2003 | US6502982 Structural component made of hard material for a wristwatch |
| 01/02/2003 | US20030002393 Structural component made of hard material for a wristwatch |
| 12/19/2002 | US20020191494 Structural component made of hard material for a wristwatch |
| 12/10/2002 | US6491424 Apparatus for setting gems and providing hidden compartments in a timepiece |
| 11/21/2002 | DE10121470A1 Wristwatch is manufactured using a multi-component thermoplastic injection molding process that simplifies insertion of the watch face in the casing so that precise alignment and gluing are not required |
| 11/12/2002 | US6480441 Timekeeping and magnifying device |
| 09/24/2002 | US6456569 Mutual mounting of a crystal, a dial and a casing ring for a timepiece |
| 08/28/2002 | CN1089914C Watch including manual control device |
| 08/07/2002 | CN1088857C Wristwatch in plastic material including a metallic reinforcing armature used as baseplate |
| 06/25/2002 | US6411569 Antenna arrangement in radio-controlled wristwatch |
| 06/18/2002 | US6406769 Watch crystal including a lens and manufacturing method for such a lens |
| 01/16/2002 | CN1077986C Timer with liquid-proof container installed in metal watch case |
| 11/13/2001 | US6315443 Precious metal chronograph watch with a hollowed middle part-bezel |
| 10/31/2001 | CN1319787A Glass for wrist watch with telephone |
| 10/04/2001 | EP0873543B1 Watch frame comprising a case and a supporting device |
| 08/16/2001 | US20010014618 Crystal for a telephone watch |
| 08/14/2001 | US6275450 Timepiece |
| 08/08/2001 | EP1122620A1 Crystal for radiotelephone watch |
| 04/04/2001 | EP1089143A1 Timepiece with a movement mounted in a casing-ring |
| 03/27/2001 | US6206563 Device for leakproof fastening of a watch glass to a watch case |
| 01/17/2001 | CN1280322A Noble metal precision clock with hollow central clock frame |
| 01/10/2001 | EP1067442A2 Radio wristwatch |
| 01/03/2001 | EP1065576A1 Chronograph watch made of precious metal and with a hollow bezel middle |
| 12/21/2000 | DE19926271A1 Radio wrist watch has metal body with plastic faces is robust and decorative |
| 12/20/2000 | CN1277371A Watch controlled by radio |
| 11/01/2000 | CN1271876A Assembly of timer cover glass, dial plate and case ring |
| 10/25/2000 | EP1046968A1 Means for interconnecting a crystal, a dial and a case-ring in a timepiece |
| 09/13/2000 | CN1266209A Device for fixing watch glass with leakage-proof device |
| 09/12/2000 | US6116774 Adhesive-fixed body electronic apparatus and watch |
| 09/06/2000 | EP1033633A1 Device for the sealed fastening of a glass to a watch case |
| 08/29/2000 | US6111821 Transparent and scratchproof watch crystal and watch case fitted with such a crystal |
| 05/24/2000 | CN2379821Y Electroluminescence type safety and glass carving cloce face |
| 04/25/2000 | US6053631 Plastic case with a support body for an electronic device |
| 03/29/2000 | EP0988582A1 Watch case |
| 03/22/2000 | CN1050678C Watch comprising display arrangement associated with optical enlarging device |
| 03/08/2000 | CN1246932A Timepiece |
| 02/23/2000 | CN1049746C Timepiece comprising electro-acoustic transducer |
| 01/19/2000 | CN1241736A Structural component made of hard material for wristwatch |
| 12/22/1999 | EP0965071A1 Article comprising at least a mobile decorative element |
| 12/15/1999 | EP0964320A1 Timepiece |
| 12/02/1999 | DE19823981A1 Watch, especially wrist watch, with photograph display |
| 11/16/1999 | US5984485 Uniform illumination device for the dial of a display device |
| 10/13/1999 | EP0948758A1 Watch crystal |
| 10/06/1999 | EP0947895A1 Watch glass with a lens and method for manufacturing such a glass |
| 10/06/1999 | CN1230706A Watch crystal including lens and manufacturing method for such lens |
| 09/16/1999 | WO1999035541A3 Time measuring device |
| 07/15/1999 | WO1999035541A2 Time measuring device |
| 07/15/1999 | DE19800700A1 Vorrichtung zur Zeitmessung A device for measuring time |