Timepiece

Horology: time measuring systems or devices – Chronological – With significant casing or mounting support structure

Reexamination Certificate

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Details

C368S281000, C368S294000, C368S300000

Reexamination Certificate

active

07961558

ABSTRACT:
A timepiece having a movement, a substantially cylindrical case that houses the movement, a bezel that holds the outside edge part of a crystal and is fastened to the case, and a back cover that is fastened to the opposite side of the case as the side to which the bezel is disposed. The case has a plurality of movement fastening units for fastening the movement by means of screws, a plurality of bezel fastening units for fastening the bezel by means of screws, and a plurality of back cover fastening units for fastening the back cover by means of screws. The screws disposed to the movement fastening units, the bezel fastening units, and the back cover fastening units are substantially aligned with the axial direction of the case. The movement fastening units, the bezel fastening units, and the back cover fastening units are respectively disposed at different positions in the circumferential direction of the case, and are disposed to a fastener reference position substantially similar in shape to the shape of the outside of the movement facing the case.

REFERENCES:
patent: 3756017 (1973-09-01), Genta
patent: 4493562 (1985-01-01), Gagnebin
patent: 4696577 (1987-09-01), Muller et al.
patent: 4740935 (1988-04-01), Gogniat
patent: 5033035 (1991-07-01), Affolter
patent: 2002/0131332 (2002-09-01), Kaelin et al.
patent: 2008/0101165 (2008-05-01), Cretin et al.
patent: 2009/0046542 (2009-02-01), Saunier
patent: 1 241 541 (2002-09-01), None
patent: 1 515 202 (2005-03-01), None
patent: 2000-205222 (2000-07-01), None

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