US5026295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cover for an electrical connector
Assignee: Molex LLC
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Filing: 1990-07-31
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Granted: 1991-06-25
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Expires: 2010-07-31
Abstract
Abstract A cover is provided for closing a cavity and a polarizing slot of an electrical connector to protect interior terminals during a soldering process with the electrical connector mounted on a printed circuit board. The connector is in the form of a header having side walls and a bottom wall defining the cavity. A polarizing slot is formed in one of the side walls. The terminals are disposed in the cavity, with solder tails projecting through the bottom wall for soldering to circuit traces on the printed circuit board. The cover includes a lid press-fit onto the header to close the cavity, and a projection depends from the lid in position for closing the polarizing slot in the one side wall of the header.
Inventors
- 👤 Jennifer L. C. Fong
- 👤 Alan B. Berg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:57
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/52; H01R13/5213; H01R13/64; H01R43/00; H01R43/20; H01R43/205; Y; Y10; Y10S; Y10S439/00; Y10S439/91; Y10S439/94
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
149 words
For use with an electrical connector in the form of a header for mounting on a printed circuit board, the header having a cavity with an open top defined by side wall means and a bottom wall, terminals disposed in the cavity with solder tails projecting through the bottom wall for soldering to circuit traces on the printed circuit board, and a polarizing slot in the side wall means, a cover for closing said cavity and said polarizing slot to protect the terminals during a soldering process, the cover comprising lid means including a top wall overlying top edges of the open top, complementary interengaging means between the lid means and the side wall means of the header for positioning the cover on the header to close the cavity, and projection means depending from the lid means in position for closing the polarizing slot in the side wall means.
Claim 2
Dependent Claim
149 words
For use with an electrical connector in the form of a header for mounting on a printed circuit board, the header having a cavity with an open top defined by side wall means and a bottom wall, terminals disposed in the cavity with solder tails projecting through the bottom wall for soldering to circuit traces on the printed circuit board, and a polarizing slot in the side wall means, a cover for closing said cavity and said polarizing slot to protect the terminals during a soldering process, the cover comprising lid means including a top wall overlying top edges of the open top, complementary interengaging means between the lid means and the side wall means of the header for positioning the cover on the header to close the cavity, and projection means depending from the lid means in position for closing the polarizing slot in the side wall means.
Claim 3
Dependent Claim
51 words
The cover of claim 1 wherein the header is elongated with the polarizing slot on one side thereof, the cover is complementarily elongated, and including projection means on opposite sides of the cover to close the polarizing slot regardless of the longitudinal direction of orienting the cover relative to the header.
Claim 4
Dependent Claim
26 words
The cover of claim 1 wherein said projection means is wider than the polarizing slot to overly areas of the side wall means about the slot.
Claim 5
Dependent Claim
28 words
The cover of claim 1 wherein said complementary interengaging means comprise flange means depending from the top wall for establishing a press fit with the side wall means.
Claim 6
Dependent Claim
24 words
The cover of claim 4 wherein said projection means comprise an extension of the flange means at a position to close the polarizing slot.
Claim 7
Dependent Claim
26 words
The cover of claim 5 wherein said projection means is wider than the polarizing slot to overly areas of the side wall means about the slot.
Claim 8
Independent Claim
190 words
A system for protecting terminal pins in a cavity of an electrical connector during a soldering process, wherein the electrical connector is in the form of an elongated header for mounting on a printed circuit board, the header having a cavity with an open top defined by side wall means and a bottom wall, terminals disposed in the cavity with solder tails projecting through the bottom wall for soldering to circuit traces on the printed circuit board, and a polarizing slot in the side wall means on one elongated side of the header, a cover for closing said cavity and said polarizing slot to protect the terminals during the soldering process, the cover comprising lid means including a top wall overlying top edges of said open top, flange means depending from the top wall for positioning the cover on the header to close the cavity and establish a press-fit with the side wall means, and projection means depending from each opposite side of the lid means in position for closing the polarizing slot in the wall means regardless of the longitudinal direction of orienting the cover relative to the header.
Claim 9
Independent Claim
190 words
A system for protecting terminal pins in a cavity of an electrical connector during a soldering process, wherein the electrical connector is in the form of an elongated header for mounting on a printed circuit board, the header having a cavity with an open top defined by side wall means and a bottom wall, terminals disposed in the cavity with solder tails projecting through the bottom wall for soldering to circuit traces on the printed circuit board, and a polarizing slot in the side wall means on one elongated side of the header, a cover for closing said cavity and said polarizing slot to protect the terminals during the soldering process, the cover comprising lid means including a top wall overlying top edges of said open top, flange means depending from the top wall for positioning the cover on the header to close the cavity and establish a press-fit with the side wall means, and projection means depending from each opposite side of the lid means in position for closing the polarizing slot in the wall means regardless of the longitudinal direction of orienting the cover relative to the header.
Claim 10
Dependent Claim
24 words
The system of claim 7 wherein each said projection means comprise an extension of the flange means at positions to close the polarizing slot.
Claim 11
Dependent Claim
27 words
The system of claim 8 wherein each said projection means is wider than the polarizing slot to overly areas of the side wall means about the slot.
Claim 12
Dependent Claim
162 words
For use with an electrical connector in the form of a header for mounting on a printed circuit board, the header having a cavity defined by side wall means and a bottom wall, terminals disposed in the cavity with solder tails projecting through the bottom wall for soldering to circuit traces on the printed circuit board, and a polarizing slot in the side wall means, a cover for closing said cavity and said polarizing slot to protect the terminals during a soldering process, the cover comprising lid means including a top wall overlying top edges of said open top, complementary interengaging means between the lid means and the side wall means for positioning the cover on the header to close the cavity, and projection means depending from the lid means in position for closing the polarizing slot in the side wall means, the projection means being wider than the polarizing slot to overly areas of the side wall means about the slot.
Claim 13
Dependent Claim
162 words
For use with an electrical connector in the form of a header for mounting on a printed circuit board, the header having a cavity defined by side wall means and a bottom wall, terminals disposed in the cavity with solder tails projecting through the bottom wall for soldering to circuit traces on the printed circuit board, and a polarizing slot in the side wall means, a cover for closing said cavity and said polarizing slot to protect the terminals during a soldering process, the cover comprising lid means including a top wall overlying top edges of said open top, complementary interengaging means between the lid means and the side wall means for positioning the cover on the header to close the cavity, and projection means depending from the lid means in position for closing the polarizing slot in the side wall means, the projection means being wider than the polarizing slot to overly areas of the side wall means about the slot.
Claim 14
Dependent Claim
70 words
In combination with an electrical connector receptacle having an open top for mounting on a printed circuit board, the receptacle including a cavity defined at least in part by a side wall having an open polarizing slot therein, a cover overlying a top edge of the open top for closing the cavity and including a portion of the cover closing the polarizing slot to protect the inside of the receptacle.
Claim 15
Dependent Claim
70 words
In combination with an electrical connector receptacle having an open top for mounting on a printed circuit board, the receptacle including a cavity defined at least in part by a side wall having an open polarizing slot therein, a cover overlying a top edge of the open top for closing the cavity and including a portion of the cover closing the polarizing slot to protect the inside of the receptacle.
Claim 16
Dependent Claim
51 words
The combination of claim 11 wherein said receptacle is elongated with the polarizing slot in one elongated side wall thereof, said cover is complementarily elongated, and including a pair of said portions on opposite sides of the cover to close the polarizing slot regardless of the longitudinal orientation of the cover.
Claim 17
Dependent Claim
29 words
The combination of claim 11 wherein said portion of the cover is spaced inwardly of an outer edge of the cover to close the inside of the polarizing slot.
Claim 18
Dependent Claim
28 words
The combination of claim 13 wherein said portion of the cover is wider than the polarizing slot to overly inside areas of the side wall about the slot.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-06-24 | 1994-12-24 | 1995-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-06-24 | 1998-12-24 | 1999-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-06-24 | 2002-12-24 | 2003-06-25 | $7700.00 | Window Closed / Lapsed |