Sealed wrist watch case

Details Sealed wrist watch case Sealed wrist watch case

2011-03-08

2011-03-08

Luebke, Renee (Department: 2833)

Horology: time measuring systems or devices

Cases

With protection means

C368S280000, C368S276000, C368S281000, C368S291000, C368S294000, C368S297000, C368S299000, C368S088000

Reexamination Certificate

active

07901129

ABSTRACT:
This watch case comprises a protective casing surrounded by a middle (5) and a bezel (9). The protective casing includes a glass (3), a side wall (2) and a bottom (1). A planar peripheral surface extending along the entire edge of the inner face of the glass is in contact with a similar bearing surface on the side wall (2), at least part of which forms the width of the cross section of a pressure resistant structure having parallel lateral faces (SR) perpendicular to the bearing surface, and which extends without a gap as far as the bottom (1) of the casing. The components of the casing are secured and sealed with at least one annular seal (4) surrounding the lateral face of the glass (3) and the outer lateral face of the side wall (2) of the casing, and this seal is clamped.

REFERENCES:
patent: 4558956 (1985-12-01), Bettschen
patent: 4620798 (1986-11-01), Scarinzi
patent: 4674892 (1987-06-01), Loth
patent: 6116774 (2000-09-01), Sasaki et al.
patent: 6406178 (2002-06-01), Luscher et al.
patent: 343 949 (1959-12-01), None
patent: 336 866 D (1967-10-01), None
patent: 690 870 (2001-02-01), None
patent: 0 853 094 (1998-07-01), None
patent: 1 240 239 (1971-07-01), None
European Search Report No. EP 07 40 5187 dated Oct. 30, 2007.

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