Patent US6039599A successfully refreshed from Google Patents.
US6039599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Switch for a card reader assembly
Assignee: Tyco Electronics Service GmbH
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Filing: 1998-06-29
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Granted: 2000-03-21
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Expires: 2018-06-29
Abstract
Abstract A switch 120 for a card reader assembly includes first and second terminals 122, 140 disposed in a card-receiving cavity 90. The first terminal 122 includes a board mounting section 124, a body portion 126 and a contact section 132 spaced from the board mounting section. The second terminal includes a board mounting section 142 at one end, a body section 144 and a switch portion 150 at an opposed end. Switch portion 150 has a card engaging end 152 and a contact engaging end 156 spaced therefrom and a fulcrum engaging portion 154 therebetween. The housing defines a fulcrum adapted to support the fulcrum engaging portion. Upon inserting a card 170 into the card receiving cavity 90, the card engages the card engaging end 152 of the second terminal causing the switch portion of the second terminal to pivot from one position to another providing an electrical signal indicating that the card 170 is fully inserted into the cavity 90.
Inventors
- 👤 Karen Elizabeth Benjamin
- 👤 James Henry Hyland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:30
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/7094
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
236 words
A switch for a card reader assembly including a housing having a card receiving cavity, said switch being disposed in said cavity, said switch including first and second terminals, said terminals being in one position when a card is in said cavity and in an other position when said card is not in said cavity, said switch comprising: said first terminal including a board mounting section at an end thereof, a body portion having a retention section and a contact section spaced from the board mounting section; said second terminal including a board mounting section at one end, an intermediate portion having a retention section and a switch portion at an opposed second end, said switch portion having a card engaging end and a contact engaging end spaced therefrom and a fulcrum engaging portion therebetween, said contact engaging end being in said one position relative to said contact section of said first terminal; said housing defines a fulcrum adapted to support said fulcrum engaging portion of said second terminal; whereby, upon inserting a card into said card receiving cavity, said card engages said card engaging end of said second terminal causing said fulcrum engaging portion of said second terminal to pivot about said fulcrum thereby moving said switch portion to said other position relative to said contact section of said first terminal, providing an electrical signal indicating that said card is fully inserted into said cavity.
Claim 2
Dependent Claim
236 words
A switch for a card reader assembly including a housing having a card receiving cavity, said switch being disposed in said cavity, said switch including first and second terminals, said terminals being in one position when a card is in said cavity and in an other position when said card is not in said cavity, said switch comprising: said first terminal including a board mounting section at an end thereof, a body portion having a retention section and a contact section spaced from the board mounting section; said second terminal including a board mounting section at one end, an intermediate portion having a retention section and a switch portion at an opposed second end, said switch portion having a card engaging end and a contact engaging end spaced therefrom and a fulcrum engaging portion therebetween, said contact engaging end being in said one position relative to said contact section of said first terminal; said housing defines a fulcrum adapted to support said fulcrum engaging portion of said second terminal; whereby, upon inserting a card into said card receiving cavity, said card engages said card engaging end of said second terminal causing said fulcrum engaging portion of said second terminal to pivot about said fulcrum thereby moving said switch portion to said other position relative to said contact section of said first terminal, providing an electrical signal indicating that said card is fully inserted into said cavity.
Claim 3
Dependent Claim
39 words
The switch for a card reader assembly of claim 1 wherein said terminals are electrically disengaged when they are in said one position, defining a normally open switch and are electrically engaged when they are in said other position.
Claim 4
Dependent Claim
39 words
The switch for a card reader assembly of claim 1 wherein said terminals are electrically engaged when they are in said one position, defining a normally closed switch and are electrically disengaged when they are in said other position.
Claim 5
Dependent Claim
25 words
The switch for a card reader assembly of claim 1 wherein said board mounting sections of the first and second terminals are proximate each other.
Claim 6
Dependent Claim
22 words
The switch for a card reader assembly of claim 1 wherein said housing defines a fulcrum in a base of said housing.
Claim 7
Dependent Claim
22 words
The switch for a card reader assembly of claim 1 wherein said housing defines a fulcrum in a cover of said housing.
Claim 8
Dependent Claim
234 words
A switch for a card reader assembly including a housing having a card receiving cavity, said switch being disposed in said cavity, said switch including first and second terminals, said terminals being engaged when a card is in said cavity and disengaged when said card is not in said cavity, said switch comprising: said first terminal including a board mounting section at an end thereof, a body portion having a retention section and a contact section spaced from the board mounting section; said second terminal including a board mounting section at one end, an intermediate portion having a retention section and a switch portion at an opposed second end, said switch portion having a card engaging end and a contact engaging end spaced therefrom and a fulcrum engaging portion therebetween, said contact engaging end being disengaged from said contact section of said first terminal when no card is fully inserted into said cavity; said housing defines a fulcrum adapted to support said fulcrum engaging portion of said second terminal; whereby, upon inserting a card into said card receiving cavity, said card engages said card engaging end of said second terminal causing said fulcrum engging portion of said second terminal to pivot about said fulcrum thereby moving said switch portion into engagement with said contact section of said first terminal, closing an electrical circuit and indicating that said card is in position in said cavity.
Claim 9
Dependent Claim
234 words
A switch for a card reader assembly including a housing having a card receiving cavity, said switch being disposed in said cavity, said switch including first and second terminals, said terminals being engaged when a card is in said cavity and disengaged when said card is not in said cavity, said switch comprising: said first terminal including a board mounting section at an end thereof, a body portion having a retention section and a contact section spaced from the board mounting section; said second terminal including a board mounting section at one end, an intermediate portion having a retention section and a switch portion at an opposed second end, said switch portion having a card engaging end and a contact engaging end spaced therefrom and a fulcrum engaging portion therebetween, said contact engaging end being disengaged from said contact section of said first terminal when no card is fully inserted into said cavity; said housing defines a fulcrum adapted to support said fulcrum engaging portion of said second terminal; whereby, upon inserting a card into said card receiving cavity, said card engages said card engaging end of said second terminal causing said fulcrum engging portion of said second terminal to pivot about said fulcrum thereby moving said switch portion into engagement with said contact section of said first terminal, closing an electrical circuit and indicating that said card is in position in said cavity.
Claim 10
Dependent Claim
235 words
A switch for a card reader assembly including a housing having a card receiving cavity, said switch being disposed in said cavity, said switch including first and second terminals, said terminals being disengaged when a card is in said cavity and engaged when said card is not in said cavity, said switch comprising: said first terminal including a board mounting section at an end thereof, a body portion having a retention section and a contact section spaced from the board mounting section; said second terminal including a board mounting section at one end, an intermediate portion having a retention section and a switch portion at an opposed second end, said switch portion having a card engaging end and a contact engaging end spaced therefrom and a fulcrum engaging portion therebetween, said contact engaging end being engaged with said contact section of said first terminal when no card is fully inserted into said cavity; said housing defines a fulcrum adapted to support said fulcrum engaging portion of said second terminal; whereby, upon inserting a card into said card receiving cavity, said card engages said card engaging end of said second terminal causing said fulcrum engaging portion of said second terminal to pivot about said fulcrum thereby causing said switch portion to become disengaged from said contact section of said first terminal, opening an electrical circuit and indicating that said card is in position in said cavity.
Claim 11
Dependent Claim
235 words
A switch for a card reader assembly including a housing having a card receiving cavity, said switch being disposed in said cavity, said switch including first and second terminals, said terminals being disengaged when a card is in said cavity and engaged when said card is not in said cavity, said switch comprising: said first terminal including a board mounting section at an end thereof, a body portion having a retention section and a contact section spaced from the board mounting section; said second terminal including a board mounting section at one end, an intermediate portion having a retention section and a switch portion at an opposed second end, said switch portion having a card engaging end and a contact engaging end spaced therefrom and a fulcrum engaging portion therebetween, said contact engaging end being engaged with said contact section of said first terminal when no card is fully inserted into said cavity; said housing defines a fulcrum adapted to support said fulcrum engaging portion of said second terminal; whereby, upon inserting a card into said card receiving cavity, said card engages said card engaging end of said second terminal causing said fulcrum engaging portion of said second terminal to pivot about said fulcrum thereby causing said switch portion to become disengaged from said contact section of said first terminal, opening an electrical circuit and indicating that said card is in position in said cavity.
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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) | 2003-03-21 | 2003-09-20 | 2004-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-03-21 | 2007-09-20 | 2008-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-03-21 | 2011-09-20 | 2012-03-21 | $7700.00 | Window Closed / Lapsed |