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US4435796A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrical connection construction for electronic timepiece

Assignee: Citizen Watch Co Ltd
•
Filing: 1982-07-08
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Granted: 1984-03-06
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Expires: 2002-07-08
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Abstract

Abstract An electronic timepiece assembly interposed between a module and an exteriorly operable member and comprising a switch lower base including a plurality of electrically conductive portions connected to a contact pattern formed on the module and a switch upper plate including a plurality of terminal portions formed in correspondence with the conductive portions and a plurality of projections operable by means of the exteriorly operable member so as to be resiliently deformed and connect the terminal portions through the electrically conductive portions to the contact pattern formed on the module.

Inventors

  • 👤 Motoyuki Saito
  • 👤 Hideo Hatanaka

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 18:22
CPC Classifications
G; G04; G04G; G04G17/00; G04G17/02; G04G17/06; G04C; G04C3/00; G04C3/001; G04C3/005

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 206 words
An electronic timepiece assembly comprising a switch upper plate having a contact pattern formed on the lower surface thereof, said contact pattern including a plurality of spaced terminals, a connector having a plurality of spaced electrical conductors engaging said terminals at the upper ends of said conductors and adapted to engage a module at the lower ends of said conductors, said switch upper plate contact pattern further including a plurality of spaced terminal portions, a switch lower base having a plurality of spaced electrically conductive elements on the upper surface thereof, each of said conductive elements being disposed in alignment with a corresponding pair of said terminal portions on said switch upper plate, and a plurality of projections operable from the outside so as to be resiliently deformed and bring a selected pair of said spaced terminal portions and a corresponding one of said conductive elements into engagement to complete a selected circuit, said electronic timepiece assembly further including a case within which said switch upper plate and said switch lower plate are disposed, a plurality of actuating members extending externally of said case for effecting deformation of said projections, one of said actuating members being arranged to move generally parallel to said switch upper plate.
Claim 2
Dependent Claim 206 words
An electronic timepiece assembly comprising a switch upper plate having a contact pattern formed on the lower surface thereof, said contact pattern including a plurality of spaced terminals, a connector having a plurality of spaced electrical conductors engaging said terminals at the upper ends of said conductors and adapted to engage a module at the lower ends of said conductors, said switch upper plate contact pattern further including a plurality of spaced terminal portions, a switch lower base having a plurality of spaced electrically conductive elements on the upper surface thereof, each of said conductive elements being disposed in alignment with a corresponding pair of said terminal portions on said switch upper plate, and a plurality of projections operable from the outside so as to be resiliently deformed and bring a selected pair of said spaced terminal portions and a corresponding one of said conductive elements into engagement to complete a selected circuit, said electronic timepiece assembly further including a case within which said switch upper plate and said switch lower plate are disposed, a plurality of actuating members extending externally of said case for effecting deformation of said projections, one of said actuating members being arranged to move generally parallel to said switch upper plate.
Claim 3
Dependent Claim 24 words
The electronic timepiece assembly of claim 1 wherein said one of said actuating members is a slide button having a selected position holding ability.
Claim 4
Dependent Claim 24 words
The electronic timepiece assembly of claim 1 wherein said one of said actuating members is a rotary button having a selected position holding ability.
Claim 5
Dependent Claim 17 words
The electronic timepiece assembly of claim 2 wherein said plurality of actuating members further includes a pushbutton.
Claim 6
Dependent Claim 17 words
The electronic timepiece assembly of claim 3 wherein said plurality of actuating members further includes a pushbutton.

References Cited (Backward Citations)

US3961145A Cited
US3914933A Cited
US4128889A Cited
GB1524010A Cited
US4128744A Cited
US4127752A Cited
US4259551A Cited
US4158115A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1987-03-06 1987-09-05 1988-03-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1991-03-06 1991-09-05 1992-03-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1995-03-06 1995-09-05 1996-03-06 $7700.00 Window Closed / Lapsed

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