US5730609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High performance card edge connector
Assignee: Molex LLC
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Filing: 1996-11-27
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Granted: 1998-03-24
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Expires: 2016-11-27
Abstract
Abstract A high performance card edge connector includes a housing with an elongated printed circuit card receiving slot in a top wall. Terminals are mounted in transverse cavities intersected by the slot. Alternate cavity portions receive a pair of signal terminals and interspersed alternate cavity portions receive single ground terminals. Each terminal includes a downwardly extending board contact portion for connection to a printed circuit board and a card contact portion in the slot for engagement with a contact pad of an inserted card. Each signal terminal pair is flanked two ground terminals on the same side of the slot and is transversely opposite a ground terminal on the opposite side of the slot. A uniform identical cavity configuration permits each cavity portion to receive either a ground terminal or a pair of signal terminals.
Inventors
- 👤 Frank A. Harwath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:44
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/73; H01R12/721; H01R12/50; H01R12/51; H01R12/52
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
166 words
An electrical connector for electrically connecting to a circuit device having signal and ground contact regions, said electrical connector comprising in combination: an insulating housing including top and bottom walls and a side wall; a plurality of cavities in said housing; a receptacle in said top wall for receiving the signal and ground contact regions of the circuit device; a plurality of signal terminals in some of said cavities and a plurality of ground terminals in others of said cavities; each said signal and ground terminal including a mounting portion engageable with said housing for holding said terminal in said housing and including a contact portion for engaging one of said signal and ground contact regions upon insertion of the circuit device into said receptacle; and an electrically conductive shield covering at least portions of said top and side walls; said electrical connector being characterized by: said mounting portions of said ground terminals extending to the exterior of said side wall into engagement with said shield.
Claim 2
Dependent Claim
166 words
An electrical connector for electrically connecting to a circuit device having signal and ground contact regions, said electrical connector comprising in combination: an insulating housing including top and bottom walls and a side wall; a plurality of cavities in said housing; a receptacle in said top wall for receiving the signal and ground contact regions of the circuit device; a plurality of signal terminals in some of said cavities and a plurality of ground terminals in others of said cavities; each said signal and ground terminal including a mounting portion engageable with said housing for holding said terminal in said housing and including a contact portion for engaging one of said signal and ground contact regions upon insertion of the circuit device into said receptacle; and an electrically conductive shield covering at least portions of said top and side walls; said electrical connector being characterized by: said mounting portions of said ground terminals extending to the exterior of said side wall into engagement with said shield.
Claim 3
Dependent Claim
67 words
An electrical connector as claimed in claim 1, said mounting portions of said signal and ground terminals both extending to the exterior of said side wall from the bottom wall toward the top wall of said housing; and the mounting portions of said ground terminals being longer than the mounting portions of said signal terminals, the mounting portions of said signal terminals being spaced from said shield.
Claim 4
Dependent Claim
27 words
An electrical connector as claimed in claim 2, said housing including spacers projecting from said side wall between said mounting portions of said signal and ground terminals.
References Cited (Backward Citations)
US3399372A
Cited
US4298237A
Cited
US4456317A
Cited
US4806109A
Cited
US4973260A
Cited
US5156554A
Cited
US4950172A
Cited
US5035632A
Cited
US5026292A
Cited
US5051099A
Cited
US5071371A
Cited
US5024609A
Cited
US5035631A
Cited
US5096435A
Cited
US5098306A
Cited
US5184965A
Cited
US5228871A
Cited
US5259768A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-03-23 | 2001-09-22 | 2002-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-03-23 | 2005-09-22 | 2006-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-03-23 | 2009-09-22 | 2010-03-24 | $7700.00 | Window Closed / Lapsed |