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Class Information
Number: 368/296
Name: Horology: time measuring systems or devices > Cases > With bezel or crystal details > Of crystal only
Description: Subject matter including only the characteristics of the rigid, transparent cover which fits into the bezel.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7581873 |
Watch crystal having an optical effect and watch fitted with such a crystal |
Sep. 1, 2009 |
| 7384189 |
Watch including means for improving the shock resistance of the crystal |
Jun. 10, 2008 |
| 7347619 |
Watch assembly having a dial integrally formed in the watch-glass |
Mar. 25, 2008 |
| 7167689 |
Crystal for a telephone watch |
Jan. 23, 2007 |
| 7083326 |
Adjustable watch crystal apparatus |
Aug. 1, 2006 |
| 7038976 |
Lighting device with central symmetry for a dial |
May. 2, 2006 |
| 6813223 |
Portable object such as, in particular, a timepiece, including a piezoelectric transducer for entering data manually |
Nov. 2, 2004 |
| 6695468 |
Watches and method for their production |
Feb. 24, 2004 |
| 6491424 |
Apparatus for setting gems and providing hidden compartments in a timepiece |
Dec. 10, 2002 |
| 6456569 |
Mutual mounting of a crystal, a dial and a casing ring for a timepiece |
Sep. 24, 2002 |
| 6406769 |
Watch crystal including a lens and manufacturing method for such a lens |
Jun. 18, 2002 |
| 6111821 |
Transparent and scratchproof watch crystal and watch case fitted with such a crystal |
Aug. 29, 2000 |
| 5896349 |
Clock kit |
Apr. 20, 1999 |
| 5768217 |
Antennas and their making methods and electronic devices or timepieces with the antennas |
Jun. 16, 1998 |
| 5742564 |
Timepiece with switch operable by pressing the timepiece glass |
Apr. 21, 1998 |
| 5400304 |
Ornamental clock |
Mar. 21, 1995 |
| 5173884 |
Bottle cap timepiece |
Dec. 22, 1992 |
| 4945523 |
Timepiece glass assembly and a timepiece |
Jul. 31, 1990 |
| 4884256 |
Dial face for clock or watch |
Nov. 28, 1989 |
| 4706238 |
Clock |
Nov. 10, 1987 |
| 4684264 |
Protective overlay for watch crystal |
Aug. 4, 1987 |
| 4668101 |
Water resistant seal for watch case |
May. 26, 1987 |
| 4637734 |
Watch case |
Jan. 20, 1987 |
| 4623262 |
Timepiece having a transparent element partially covered by a coating |
Nov. 18, 1986 |
| 4610550 |
Watch having a case providing an integral bottom-plate structure |
Sep. 9, 1986 |
| 4589886 |
Method of making part of a watch case |
May. 20, 1986 |
| 4561783 |
Watchcase |
Dec. 31, 1985 |
| 4558955 |
Wrist watch |
Dec. 17, 1985 |
| 4558957 |
Plastic watch casing with plastic crystal and process for joining the crystal to the casing |
Dec. 17, 1985 |
| 4518093 |
Watch case |
May. 21, 1985 |
| 4509866 |
Waterproof watchcase with multi-layered resin-coated glass |
Apr. 9, 1985 |
| 4487513 |
Watch case structure |
Dec. 11, 1984 |
| 4475822 |
Electronic watch with conductor tracks formed on the watch glass |
Oct. 9, 1984 |
| 4474482 |
Watchcase |
Oct. 2, 1984 |
| 4473306 |
Wristwatch case |
Sep. 25, 1984 |
| 4459032 |
Thin wrist-watch |
Jul. 10, 1984 |
| 4437770 |
Timepiece |
Mar. 20, 1984 |
| 4433921 |
Watch crystal bonded to watch case with low temperature solder material |
Feb. 28, 1984 |
| 4408900 |
Joint structure of bezel and watch body |
Oct. 11, 1983 |
| 4322834 |
Watch case with interengaging flanged glass and flanged casing ring |
Mar. 30, 1982 |
| 4291402 |
Plastic watch case |
Sep. 22, 1981 |
| 4253178 |
Decorative or ornamental appliance for use with articles such as wrist watches |
Feb. 24, 1981 |
| 4241442 |
Timepiece with shaped components |
Dec. 23, 1980 |
| 4086754 |
Viewing window for electronic wristwatches employing light emitting diode display |
May. 2, 1978 |
| 4043116 |
Timepiece comprising a flat display device exposed through an opening in a case |
Aug. 23, 1977 |
| 3950937 |
Structure of water-tight watch case |
Apr. 20, 1976 |
| 3939646 |
Water tight watch case using an inorganic glass crystal |
Feb. 24, 1976 |
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