Patents for G04B 39 - Watch crystals; Fastening or sealing crystals; Clock glasses (679)
07/1999
07/07/1999CN2328041Y Watch with magnifier
06/1999
06/09/1999CN2323394Y 电子手表 Electronic Watches
05/1999
05/04/1999US5901117 Watch frame comprising a case and a supporting device
04/1999
04/29/1999WO1999021061A1 Watch crystal provided with a mark and watch comprising same
04/15/1999WO1999018479A1 Timepiece
03/1999
03/24/1999EP0903648A1 Watch with an accessory piece mounted on the glass
03/24/1999EP0583332B1 Sandwich-type information support
03/17/1999EP0901652A1 Wrist watch
03/16/1999US5883860 Timekeeping and magnifying device
03/10/1999EP0632909B1 Watch case
12/1998
12/17/1998WO1998057237A1 Watch case
10/1998
10/28/1998EP0873543A1 Watch frame comprising a case and a supporting device
10/07/1998CN1195125A Transparent and scratchproof watch crystal and watch case fitted with such crystal
08/1998
08/12/1998CN1190201A Uniform Illumination device for dial of display device
07/1998
07/29/1998EP0639283B1 Wristwatch
07/22/1998EP0854403A2 Wear resistant transparent watch crystal and watch case provided with the same
07/15/1998EP0853094A1 An adhesive, and adhesive-fixed body, an electronic apparatus and a watch
07/02/1998WO1998028668A1 Article comprising at least a mobile decorative element
06/1998
06/23/1998US5771209 Wrist watch
05/1998
05/28/1998WO1998022856A1 Watch
04/1998
04/16/1998WO1998015876A1 Watch crystal
04/09/1998WO1998014839A1 Watch frame comprising a case and a supporting device
02/1998
02/11/1998CN1037377C Method for mounting crystal on watch case and corresponded watch
01/1998
01/06/1998US5706255 Timekeeping and magnifying device
12/1997
12/29/1997EP0814388A1 Watch glass
12/17/1997EP0812679A2 Multilayer component
12/16/1997US5699325 Transparent scratchproof closure element for a watch case and watch case provided with an element of this type
12/09/1997US5696741 Timepiece including a fluid resistant container assembled in a metallic case
10/1997
10/23/1997WO1997039387A1 Wrist watch
02/1997
02/18/1997US5604718 Timepiece Comprising an electro-acoustic transducer
10/1996
10/16/1996CN1133444A Timer with liquid-proof container installed in metal watch case
10/15/1996US5566137 Watch comprising a display arrangement associated with an optical enlarging device
08/1996
08/28/1996CN1129820A Timepiece comprising an electro-acoustic transducer
06/1996
06/19/1996EP0717328A1 Wear resistant transparent closing member of a watch case and watch case provided with the same
05/1996
05/28/1996US5521889 Watch having a fluid-tight rotary crystal or crystal-bezel unit
05/15/1996CN1122463A Solar cell driven timepiece
05/15/1996CN1122462A Wristwatch in plastic material including a metallic reinforcing armature used as baseplate
05/08/1996EP0710900A1 Timepiece provided with a watertight container mounted in a metallic case
03/1996
03/19/1996US5500837 Wristwatch in plastic material including a metallic reinforcing armature used as baseplate
03/13/1996CN1118459A Watch comprising a display arrangement associated with optical enlarging device
02/1996
02/21/1996EP0697636A1 Timepiece energised by solar cells
01/1996
01/31/1996EP0694824A1 Timepiece with electro acoustic transducer
01/24/1996EP0693718A1 Watch with a display device associated with an optical magnifying device
01/10/1996EP0691595A1 Plastic wrist watch with a metallic stiffening armature used as plate
12/1995
12/20/1995CN1113577A Watch including a manual control device
12/06/1995CN1113017A Watch case capable of receiving a choice of two dials of different sizes
11/1995
11/22/1995EP0683440A1 Watch-case designed to optionaly receive two dials of various dimensions
09/1995
09/27/1995EP0674247A1 Clock with manual control
09/26/1995US5453960 Watch including a manual control device
09/14/1995DE4407179A1 Gehäuse für Armbanduhren Cases for wrist
09/08/1995WO1995024001A1 Wristwatch case
09/06/1995EP0670057A1 Watch housing with one or several linking elements forming a carrying body
03/1995
03/28/1995US5401561 Basic commodity or collector's object with identification label
03/21/1995US5400304 Ornamental clock
02/1995
02/22/1995EP0639283A1 Wristwatch
01/1995
01/11/1995EP0632909A1 Watch case
12/1994
12/21/1994CN1027102C Timepiece in which the arbor for one of the hands bears a decorative pattern
12/14/1994EP0628895A1 Watch with a rotating water-resistant glass or glass-bezel unit
11/1994
11/16/1994CN1026620C Method for fastening of windproof glass with side of plastic watch
06/1994
06/15/1994CN1025080C Watch case including two abuting shells
05/1994
05/26/1994WO1994011793A1 Watch housing with one or several linking elements forming a carrying body
05/26/1994CA2149299A1 Watch housing with one or several liking elements forming a carrying body
05/04/1994EP0595774A1 Means for fastening a watch crystal to a bezel
03/1994
03/16/1994EP0587263A2 Article with identification mark for composition or collection purposes
02/1994
02/23/1994EP0583332A1 Sandwich-type structural component and a handling device therefor
02/03/1994WO1994002888A1 Watch dial
12/1993
12/22/1993CN2150571Y Watch crystals with localized magnifying function
12/15/1993EP0573958A1 An ornamental clock
11/1993
11/03/1993CN1078050A Method for mounting a crystal on a watch case timepiece comprising positioning means for a crystal on a case crystal and case intended for fitting out such a timepiece
09/1993
09/30/1993WO1993019403A1 Wristwatch
09/30/1993WO1993019402A1 Watch case
07/1993
07/07/1993EP0549978A1 Method for fitting a glass onto a watch-case, timepiece with means for placing in position a glass onto a case, glass and case for equipping such a piece
06/1993
06/29/1993CA2084953A1 Method for mounting a crystal on a watch case, timepiece comprising positioning means for a crystal on a case, crystal and case intended for fitting out such a timepiece
05/1993
05/05/1993CN1020508C Capped watch case
04/1993
04/13/1993CA1315992C Capped watch case
02/1993
02/04/1993WO1992019907A3 Sandwich-type structural component and a handling device therefor
01/1993
01/27/1993CN1068431A Wristwatch including integrally formed caseband-bezel attachment lugs and back cover
01/07/1993EP0521327A1 Wrist-watch comprising a bezel-middle, horns and a back-cover all made in one piece
12/1992
12/23/1992CN1019610B Timepiece with simplified exterior parts
11/1992
11/12/1992WO1992019907A2 Sandwich-type structural component and a handling device therefor
11/10/1992US5163030 Watch case intended for automated assembly
09/1992
09/30/1992EP0506007A1 An alarm clock, a wall clock or a watch to be inserted in a knapsack or similar articles provided with an interchangeable decorative member
09/30/1992CN1064953A Quartz-like crystal face for luxury watch
09/16/1992EP0503102A1 Watch glass and method for its manufacturing
08/1992
08/13/1992DE4103461A1 Submersible computer integrated in housing - has electronic evaluation circuit and LCD indicator arranged sealed against humidity behind transparent window of housing
06/1992
06/24/1992CN1062223A Timepiece in which arbor for one of hands bears decorative pattern
06/16/1992US5122994 Clock apparatus
06/10/1992EP0489325A1 Timepiece with a decoration fitted on the axis of one of the hands
06/02/1992US5119350 Timepiece in which the arbor for one of the hands bears a decorative pattern
12/1991
12/31/1991US5077711 Capped watch case
12/18/1991CN2091000U Timepiece with mirror
11/1991
11/12/1991US5065375 Watch case including two abuting shells
10/1991
10/29/1991US5061874 Glass article having low specular reflection
08/1991
08/28/1991EP0443366A1 Watch case comprising two shells placed edge to edge
08/28/1991CN1054140A Watch case including two abuting shells
08/20/1991US5042018 Timepiece with simplified exterior parts
07/1991
07/30/1991US5036502 Capped watch case
07/16/1991US5033035 Watertight watch
06/1991
06/05/1991EP0430113A1 Watch-case for automatized mounting
05/1991
05/07/1991US5013579 Microwave enhanced CVD method for coating mechanical parts for improved wear resistance
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