US5797767A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Indicator light modular jack
Assignee: FCI Americas Technology LLC
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Filing: 1996-05-31
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Granted: 1998-08-25
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Expires: 2016-05-31
Abstract
Abstract A modular jack includes a removable face plate or front shield that is adapted to removably retain line status LEDs. In the preferred form, the face plate may be used to retrofit standard dual receptacle modular jacks. The face plate holds various types of LEDs that are electrically coupled to the lines of the modular jack for indicating status or activity of the particular line, e.g. when the line is in use transmitting or receiving data. The LEDs may be coupled to the individual lines by standard leads or flexible ribbon cable. Additionally, the face plate is formed of a metal to provide protection against static discharge damage to the circuits. The metal face plate provides an alternative path for the electricity rather than through the LED which might cause damage thereto. In another form, the LEDs may be directly coupled to a flex circuit, without a face plate with the flex coupled to the individual lines. The flex circuit may extend about the housing of the jack and be secured thereto by a suitable adhesive.
Inventors
- 👤 Mark S. Schell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:57
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/77; H01R12/79; H01R13/00; H01R13/66; H01R13/717; H01R13/7175; G; G09; G09F; G09F13/00; G09F13/20; G09F13/22; H01R12/50; H01R12/51; H01R12/55; H01R12/58; H01R13/648; H01R13/6485; H01R24/00; H01R24/60; H01R24/62; H01R4/00; H01R4/02; H01R4/023
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
137 words
In a modular type connector for receiving a complementary plug to effect an electrical connection between the modular connector and the plug, the modular connector having a housing defining a front face with a cavity therein, the modular connector further having a plurality of terminals extending into the cavity and adapted to make electrical contact with corresponding terminals on the plug, the improvement comprising a cover plate removably secured to the front face of the connector, the cover plate having a cutout portion conforming in shape to the cavity in the modular connector, and a light emitting device removably retained on said cover plate, said light emitting device adapted to be electrically coupled by means of flex circuits disposed on an exterior surface of the housing to one of the terminals to indicate status of that terminal.
Claim 2
Dependent Claim
137 words
In a modular type connector for receiving a complementary plug to effect an electrical connection between the modular connector and the plug, the modular connector having a housing defining a front face with a cavity therein, the modular connector further having a plurality of terminals extending into the cavity and adapted to make electrical contact with corresponding terminals on the plug, the improvement comprising a cover plate removably secured to the front face of the connector, the cover plate having a cutout portion conforming in shape to the cavity in the modular connector, and a light emitting device removably retained on said cover plate, said light emitting device adapted to be electrically coupled by means of flex circuits disposed on an exterior surface of the housing to one of the terminals to indicate status of that terminal.
Claim 3
Dependent Claim
30 words
The modular connector of claim 1, wherein the housing is formed by a top wall, a bottom wall, a right side wall, a left side wall, and a rear wall.
Claim 4
Dependent Claim
17 words
The connector of claim 1, wherein the flex circuits comprise a polyester film with a conductive ink.
Claim 5
Dependent Claim
15 words
The connector of claim 3, wherein the flex circuits are coupled to a solder tab.
Claim 6
Dependent Claim
155 words
The modular connector of claim 2, wherein said cover plate comprises a flat front panel with said cutout portion therein, said flat front panel conforming in size to the front face of the housing and including an upper transverse meber extending from an upper end of said front panel and adapted to abut an outer surface of the top wall and cover a portion thereof, a lower transverse member extending from a lower end of said front panel and adapted to abut an outer surface of the bottom wall and cover a portion thereof, a left transverse member extending from a left end of said front panel and adapted to abut an outer surface of the left side wall and cover a portion thereof, and a right transverse member extending from a right end of said front panel and adapted to abut an outer surface of the right side wall and cover a portion thereof.
Claim 7
Dependent Claim
22 words
The connector of claim 1, further comprising a lens removably received on said cover plate and disposed over said light emitting device.
Claim 8
Dependent Claim
130 words
A modular connector for receiving a complementary plug to effect an electrical connection therebetween, the modular connector comprising: a housing defining a front face and having a cavity therein with an opening in said front face; a plurality of electrical terminals disposed within said cavity and adapted to be electrically coupled to complementary electrical terminals of the plug upon insertion of the plug into said cavity; a flex circuit electrically coupled to at least one of said plurality of electrical terminals; and a light emitting device electrically coupled to said flex circuit wherein a portion of said flex circuit is secured to said housing and a lens is superimposed over said light emitting device and said flex circuit is secured at least in part to said housing by said lens.
Claim 9
Dependent Claim
130 words
A modular connector for receiving a complementary plug to effect an electrical connection therebetween, the modular connector comprising: a housing defining a front face and having a cavity therein with an opening in said front face; a plurality of electrical terminals disposed within said cavity and adapted to be electrically coupled to complementary electrical terminals of the plug upon insertion of the plug into said cavity; a flex circuit electrically coupled to at least one of said plurality of electrical terminals; and a light emitting device electrically coupled to said flex circuit wherein a portion of said flex circuit is secured to said housing and a lens is superimposed over said light emitting device and said flex circuit is secured at least in part to said housing by said lens.
Claim 10
Dependent Claim
42 words
The modular connector of claim 7, further comprising a plurality of light emitting devices of a number equal to or less than said plurality of electrical terminals, each said light emitting device electrically coupled to one of a plurality of flex circuits.
Claim 11
Dependent Claim
28 words
The modular connector of claim 7, wherein said housing has a rear side opposed to said front face and said flex circuit extends rearwardly beyond said rear side.
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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) | 2001-08-24 | 2002-02-23 | 2002-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-08-24 | 2006-02-23 | 2006-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-08-24 | 2010-02-23 | 2010-08-25 | $7700.00 | Window Closed / Lapsed |