Patent US5320552A successfully refreshed from Google Patents.
US5320552A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contacting apparatus, in particular a contacting apparatus for a subscriber identity module
Assignee: Amphenol Tuchel Electronics GmbH
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Filing: 1991-03-18
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Granted: 1994-06-14
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Expires: 2011-03-18
Abstract
Abstract Contractor device, especially for an SIM which has a contact holder having a pull-out stop or a cover to hold the SIM in its reading position in order to hold the SIM in the contact holder and especially in a recess therein.
Inventors
- 👤 Manfred Reichardt
- 👤 Martina Tolksdorf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:39
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/0013; G06K7/0021; H; H01; H01R; H01R12/00; H01R12/70; H01R12/82; H01R12/83; H01R2201/00; H01R2201/16
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
133 words
A contacting apparatus for an integrated circuit chip card comprising a housing for receiving said chip card, contact elements supported by said housing and means for pressing said chip card against said contact elements when it is inserted into the housing, wherein said housing comprises a recess into which the chip card is inserted, and a cover, and further comprising means for mounting the cover to the housing for rotation into a closed position, and means for mounting said cover to be further movable in a direction different than the rotation direction, relative to a chip card in the recess, to a locking position, said recess forming means for preventing relative movement between the chip card and the contact elements when the cover is moved, relative to the recess, to the locking position.
Claim 2
Dependent Claim
133 words
A contacting apparatus for an integrated circuit chip card comprising a housing for receiving said chip card, contact elements supported by said housing and means for pressing said chip card against said contact elements when it is inserted into the housing, wherein said housing comprises a recess into which the chip card is inserted, and a cover, and further comprising means for mounting the cover to the housing for rotation into a closed position, and means for mounting said cover to be further movable in a direction different than the rotation direction, relative to a chip card in the recess, to a locking position, said recess forming means for preventing relative movement between the chip card and the contact elements when the cover is moved, relative to the recess, to the locking position.
Claim 3
Dependent Claim
13 words
The contacting apparatus of claim 1, wherein said contact elements are spring biased.
Claim 4
Dependent Claim
27 words
The contacting apparatus of claim 1, wherein said housing comprises a main housing portion having a receiving slot and an extension for partially receiving the contact elements.
Claim 5
Dependent Claim
22 words
The contacting apparatus of claim 1, further comprising a switch which indicates that a locking position for the cover has been reached.
Claim 6
Dependent Claim
13 words
The contacting apparatus of claim 4, wherein said switch comprises two contact elements.
Claim 7
Dependent Claim
27 words
The contacting apparatus of claim 5, wherein said switching contact elements are arranged oppositely with respect to the other contact elements and project out of the housing.
Claim 8
Dependent Claim
13 words
The contacting apparatus of claim 5, wherein said switching contact elements are biased.
Claim 9
Dependent Claim
63 words
The contacting apparatus of claim 5, wherein said cover mounting means comprises means for mounting said cover for linear movement to said locking position after rotation of said cover into the closed position, thereby locking said chip card in a reading position, and wherein said switching contact elements contain contact cusps which are offset in the direction of linear movement of the cover.
Claim 10
Dependent Claim
15 words
The contacting apparatus of claim 8, wherein a contact element is arranged in said cover.
Claim 11
Dependent Claim
21 words
The contacting apparatus of claim 9, wherein said contact element in said cover is in the form of a contact bridge.
Claim 12
Dependent Claim
56 words
The contacting apparatus of claim 10, wherein said contact element is arranged in said cover such that when closing the cover, the contact bridge initially contacts one contact cusp of one switching contact element and when the cover is moved to its locking position, the contacting bridge contacts the cusp of the other switching contact element.
Claim 13
Dependent Claim
20 words
The contacting apparatus of claim 11, wherein said contacting bridge comprises two contact arms which cooperate with corresponding contact cusps.
Claim 14
Dependent Claim
85 words
The contacting apparatus of claim 12, wherein an edge of one of the two contact arms is located forwardly in the direction of linear movement of the cover and contacts one contact cusp when the cover is rotated to a closed position and wherein, after linear movement of the cover into its locking position, a backwardly located edge of said one of the two contact arms contacts said contact cusp while a forwardly located edge of the other contact arm contacts the other contact cusp.
Claim 15
Dependent Claim
32 words
The contacting apparatus of claim 12, wherein the width of the contact arms in the direction of movement of the cover corresponds to the amount of movement required for the locking mode.
Claim 16
Dependent Claim
18 words
The contacting apparatus of claim 14, wherein the cover can be linearly moved only in its closed position.
Claim 17
Dependent Claim
16 words
The contacting apparatus of claim 1, wherein said chip card is a subscriber identity module (SIM).
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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) | 1997-06-13 | 1997-12-13 | 1998-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-06-13 | 2001-12-13 | 2002-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-06-13 | 2005-12-13 | 2006-06-14 | $7700.00 | Window Closed / Lapsed |