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Class Information
Number: 368/297
Name: Horology: time measuring systems or devices > Cases > With details of center
Description: Subject matter comprising characteristics of the central movement-holding ring.

Sub-classes under this class:

Class Number	Class Name	Patents
368/298	Integral to front or back	4

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7404668	Timepiece	Jul. 29, 2008
6971789	Timepiece	Dec. 6, 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
6826126	Stacked assembly of a plurality of modules forming an electronic or electromechanical device, in particular for an ultra-thin timepiece	Nov. 30, 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
6575619	Method for assembling a casing ring in a watch case and casing ring for such method	Jun. 10, 2003
6406178	Device for assembling a cover made of hard material on the middle part of a watch	Jun. 18, 2002
4391533	Back cover fixing structure for wristwatch	Jul. 5, 1983