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Class Information
Number: 368/309
Name: Horology: time measuring systems or devices > Cases > With front or back details
Description: Subject matter comprising characteristics of the front or rear portions of a timepiece case.


Sub-classes under this class:

Class Number Class Name Patents
368/313 Of hinge connection 5
368/311 Of opening spring 3
368/310 Of screw-threading to case center 5


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7575366 Watch Aug. 18, 2009
7492274 Notification/alert motion for electronic equipment and or devices Feb. 17, 2009
7452124 Timepiece having glass and glass-holding member removable as a unit from case band Nov. 18, 2008
7433275 Watch with hidden compartment Oct. 7, 2008
7431495 Damping device, particularly for a wrist-watch Oct. 7, 2008
7406004 Clock with an insertion part Jul. 29, 2008
7401975 Watch Jul. 22, 2008
7403450 Timepiece Jul. 22, 2008
7399114 Timepiece having glass and edge member removable as a unit Jul. 15, 2008
7399115 Watchcase including a back cover and method for fixing a back cover on a watch case Jul. 15, 2008
7396155 Electronic timepiece with radio communication function Jul. 8, 2008
7394728 Wristwatch Jul. 1, 2008
7385874 Watch with metallic case including an electronic module for storing data, and electronic module for such a watch Jun. 10, 2008
7333399 Watch with hidden compartment Feb. 19, 2008
7324410 Watch with special back Jan. 29, 2008
7300202 Clock having a playing function Nov. 27, 2007
7190638 Electronic timepiece with radio communication function Mar. 13, 2007
7123549 Watch including a pressure sensor Oct. 17, 2006
7111978 Timepiece with an interchangeable bezel Sep. 26, 2006
7107790 Flexible band Sep. 19, 2006
7085197 Tactile reminder device Aug. 1, 2006
7025496 Apparatus for setting gems and providing hidden compartments in a timepiece Apr. 11, 2006
7027359 Watch including in the back of its case an electronic module for storing information Apr. 11, 2006
7016263 Device for data input into a portable object Mar. 21, 2006
6922375 Super-thin hanging clock Jul. 26, 2005
6890682 Structure for holding battery of electronic timepiece May. 10, 2005
6863436 Watch including a casing ring for a movement mounted in a case assembled via the bezel or via the back cover Mar. 8, 2005
6824304 Timepiece Nov. 30, 2004
6788623 Wrist watch Sep. 7, 2004
6761479 Device for adjusting the alignment of a back cover screwed onto the middle part of a watchcase with respect to a 12 o'clock--6 o'clock axis Jul. 13, 2004
6738317 Wristwatch with a reversible case May. 18, 2004
6666576 Watch case assembled via the bezel Dec. 23, 2003
6655831 Case for an instrument of small volume including a manually removable back cover Dec. 2, 2003
6542441 Battery cover structure Apr. 1, 2003
6527435 Assembling device Mar. 4, 2003
6499875 Method and article for adjusting the fit of a wristwatch Dec. 31, 2002
6330208 Watch with front mounted liquid crystal display and liquid crystal display with reflective sheet Dec. 11, 2001
6164815 Modular jewelery item, particularly a ring, earring, pendant or timepiece such as a watch Dec. 26, 2000
6092923 Timepiece including fixation device for an element added to a frame Jul. 25, 2000
6056432 Watch housing for a wrist watch May. 2, 2000
6053631 Plastic case with a support body for an electronic device Apr. 25, 2000
5943302 Modular wristwatch assembly and case assembly for same Aug. 24, 1999
5923622 Watch case back cover assembly Jul. 13, 1999
5901117 Watch frame comprising a case and a supporting device May. 4, 1999
5831939 Timepiece having means for positioning a movement in a case, and case for such a timepiece Nov. 3, 1998
5598383 Watch with double thread coupling device Jan. 28, 1997
5583832 Medical timer, and methods of constructing and utilizing same Dec. 10, 1996
5467325 Watch case Nov. 14, 1995
5442602 Wristwatch case with shock absorbing members on the rear side thereof Aug. 15, 1995
5333123 Continuous waterproof timepiece case with integral case back blank Jul. 26, 1994

1 2 3


 
 
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