Patent US5743766A successfully refreshed from Google Patents.
US5743766A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sim car connector
Assignee: Molex LLC
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Filing: 1996-03-28
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Granted: 1998-04-28
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Expires: 2016-03-28
Abstract
Abstract Disclosed is an improved two-piece SIM card-receiving connector comprising a housing having terminals mounted therein, and a card holder having a card-receiving section for receiving the SIM card. The card holder is slidably mounted to the housing by way of ledges formed on side edges of the card holder guided within channels formed along both sides of the housing. The housing includes a lock lever having a latch projection extending therefrom. The latch projection engages a corresponding recess formed on the card holder to lock the card holder and housing in an assembled condition. The two-piece construction allows the housing to be easily and automatically assembled to an underlying circuit board, and the sliding assembly of the card holder to the housing provides "self-cleaning" of the terminals during both assembly and removal of the card holder to the housing.
Inventors
- 👤 Akira Kaneshige
- 👤 Hiroyuki Fujii
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:04
CPC Classifications
G; G06; G06K; G06K13/00; G06K13/02; G06K13/08; G06K13/085; H; H01; H01R; H01R13/00; H01R13/62; H01R13/629; G06K13/0806; G06K13/0831; G06K13/0868; G06K13/0893; G06K7/00; G06K7/0013; G06K7/0021; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/714; H01R2201/00; H01R2201/16
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
174 words
A two-piece card-receiving connector for electrically connecting the circuitry of a card to the circuitry of a printed circuit board comprising: a housing for mounting on the circuit board and having terminals mounted therein, the terminals adapted to make electrical contact with contacts on the card, and a card holder having a card-receiving recess formed on a lower surface thereof for holding the card within the card holder, wherein said card holder is adapted to be slidably mounted in said housing by way of side edges of the card holder which slide within channels formed along both sides of the housing, and wherein said housing includes a manually releasable cantilever lock lever formed on an upper surface of one end thereof having a latch projection integrally formed therewith adapted to engage a corresponding recess in the card holder to prevent the card holder from sliding out of the housing and to removably lock the card holder within the housing to ensure a reliable connection between the card contacts and the terminals of the housing.
Claim 2
Dependent Claim
174 words
A two-piece card-receiving connector for electrically connecting the circuitry of a card to the circuitry of a printed circuit board comprising: a housing for mounting on the circuit board and having terminals mounted therein, the terminals adapted to make electrical contact with contacts on the card, and a card holder having a card-receiving recess formed on a lower surface thereof for holding the card within the card holder, wherein said card holder is adapted to be slidably mounted in said housing by way of side edges of the card holder which slide within channels formed along both sides of the housing, and wherein said housing includes a manually releasable cantilever lock lever formed on an upper surface of one end thereof having a latch projection integrally formed therewith adapted to engage a corresponding recess in the card holder to prevent the card holder from sliding out of the housing and to removably lock the card holder within the housing to ensure a reliable connection between the card contacts and the terminals of the housing.
Claim 3
Dependent Claim
62 words
A card-receiving connector as set forth in claim 1, wherein the manually releasable cantilever lock lever is integrally molded with the housing and movable in a direction perpendicular to the direction the card holder is slidably mounted in the housing, whereby, when the lock lever is depressed away from the card holder, the card holder can be slidably removed from the housing.
Claim 4
Dependent Claim
56 words
A card-receiving connector as set forth in claim 1, wherein said card holder further includes outwardly projecting ledges integrally formed on the side edges thereof at different longitudinal locations along the card holder and adapted to retain the card holder within said channels of the housing after the card holder is slidably mounted in the housing.
Claim 5
Dependent Claim
37 words
A card-receiving connector as set forth in claim 3, wherein said housing channels include cut-out portions adapted to receive the outwardly projecting ledges of the card holder to facilitate mounting of the card holder within the housing.
Claim 6
Dependent Claim
43 words
A card-receiving connector as set forth in claim 4, wherein said cut-out portions of the housing channels correspond to the length and shape of corresponding outwardly projecting ledges of the card holder to ensure proper orientation of the card holder within the housing.
Claim 7
Dependent Claim
47 words
A card-receiving connector as set forth in claim 2, wherein the card holder further includes a grasping portion at an end opposite the manually releasable cantilever lock lever and a stepped portion on the lower side of the card holder for abutting an end of the housing.
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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) | 2001-04-27 | 2001-10-27 | 2002-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-04-27 | 2005-10-27 | 2006-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-04-27 | 2009-10-27 | 2010-04-28 | $7700.00 | Window Closed / Lapsed |