Patent US5969329A successfully refreshed from Google Patents.
US5969329A
Expired / Lapsed
US
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Reading frame for a microcircuit card reader apparatus
Assignee: FCI SA
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Filing: 1996-03-21
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Granted: 1999-10-19
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Expires: 2016-03-21
Abstract
Abstract A reading frame for an apparatus for reading smart cards, comprising a body supporting brush contact elements for electrically contacting the conductive pads of a chip on a card inserted in the frame. The frame comprises an electric circuit connected to at least some of the brush contact elements and connectable to the electronic circuit of the card reader. The electronic circuit on the connector comprises an arrangement for controlling the insertion of the card in the card reader and its withdrawal therefrom, and the reading frame comprises an additional brush contact or cut-off sensing which is offset in relation to the primary brush contacts in the direction in which the card is inserted, and electrically contacts one of the conductive pads of the smart card whether or not the card has a primary contact.
Inventors
- 👤 Bernard Vallat
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:58
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/06; G06K7/0013; G06K7/0056; G06K7/0069; G06K7/0021; G06K7/0086; H; H01; H01R; H01R13/00; H01R13/02; H01R13/22; H01R13/24; H01R13/66; H01R13/665
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
151 words
A reading frame for apparatus for reading microcircuit cards, including a body supporting brush contact members adapted to be brought into electrical contact with conductive areas associated with said microcircuit when the card is inserted into the frame, wherein said reading frame includes an electronic circuit connected to at least some of said brush contact members and adapted to be connected to the electronic circuit of the card reader, the electronic circuit carried by the connector including means for controlling insertion of the card into the card reader and withdrawal of the card from the card reader, and the reading frame further includes an additional disconnection detection brush contact offset relative to the primary brush contacts in a direction of insertion of the card and adapted to be brought into electrical contact with one of the conductive areas the microcircuit card whether or not the microcircuit card receives a primary contact.
Claim 2
Dependent Claim
151 words
A reading frame for apparatus for reading microcircuit cards, including a body supporting brush contact members adapted to be brought into electrical contact with conductive areas associated with said microcircuit when the card is inserted into the frame, wherein said reading frame includes an electronic circuit connected to at least some of said brush contact members and adapted to be connected to the electronic circuit of the card reader, the electronic circuit carried by the connector including means for controlling insertion of the card into the card reader and withdrawal of the card from the card reader, and the reading frame further includes an additional disconnection detection brush contact offset relative to the primary brush contacts in a direction of insertion of the card and adapted to be brought into electrical contact with one of the conductive areas the microcircuit card whether or not the microcircuit card receives a primary contact.
Claim 3
Dependent Claim
46 words
The reading frame according to claim 1, wherein the primary brush contacts, a ground brush contact and a power supply brush contact, are adapted to be in contact with signal conductive areas, a ground conductive area and a power conductive area of the microcircuit card respectively.
Claim 4
Dependent Claim
40 words
The reading frame according to claim 1, wherein said disconnection detection contact is adapted to be in electrical contact with one of the primary brush contacts through the conductive area of the microcircuit card corresponding to this primary brush contact.
Claim 5
Dependent Claim
48 words
The reading frame according to claim 3, wherein said disconnection detection contact is adapted to be in electrical contact with the power supply brush contact through said power supply conductive area of the microcircuit card when the microcircuit card is abutted against an abutment in the reading frame.
Claim 6
Dependent Claim
49 words
The reading frame according to claim 3, wherein said disconnection detection contact is adapted to be in electrical contact with the power supply brush contact via said power supply conductive area of the microcircuit card when the microcircuit card is not abutted against an abutment in the reading frame.
Claim 7
Dependent Claim
23 words
The reading frame according to claim 1, wherein said disconnection detection contact constitutes a triggering signal connected to an emergency disconnection electronic device.
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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) | 2002-10-18 | 2003-04-19 | 2003-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-10-18 | 2007-04-19 | 2007-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-10-18 | 2011-04-19 | 2011-10-19 | $7700.00 | Window Closed / Lapsed |