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Patent Searching and Data


Title:
DISPLAY MECHANISM WITH A SINGLE APERTURE
Document Type and Number:
WIPO Patent Application WO/2020/065574
Kind Code:
A3
Abstract:
The invention relates to a display mechanism (1; 3; 4; 5; 6; 7) for a timepiece, comprising a frame (100; 300; 400; 500; 600; 700), an aperture (107; 307; 407; 507; 607; 707) which is stationary relative to the frame, and a first display disc (1052; 3051; 4051; 5051; 6051; 7051) and a second display disc (1051; 3052; 4052; 5052; 6052; 7052), each bearing indications, characterised in that the indications on the first and second discs can be displayed alternately through the aperture. The invention also relates to a timepiece movement comprising such a mechanism (1; 3; 4; 5; 6; 7), and to a timepiece such as a wrist watch, pocket watch, clock or table clock comprising such a timepiece movement.

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Inventors:
MAIER FRÉDÉRIC (CH)
HIDE JAMES (CH)
BOULE NICOLAS (CH)
Application Number:
PCT/IB2019/058176
Publication Date:
July 02, 2020
Filing Date:
September 26, 2019
Export Citation:
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Assignee:
PATEK PHILIPPE SA GENEVE (CH)
International Classes:
G04B19/247
Domestic Patent References:
WO1992010794A11992-06-25
Foreign References:
CH707971A12014-10-31
CH1224271A41974-04-30
EP2180383A12010-04-28
Attorney, Agent or Firm:
MICHELI & CIE SA (CH)
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