US4201432A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric connectors
Assignee: Ferranti International PLC
•
Filing: 1978-10-17
•
Granted: 1980-05-06
•
Expires: 1998-10-17
Abstract
Abstract An electric connector for interconnecting two printed circuit boards comprises a socket member for attachment to one board and a plug member for attachment to the other board. The socket member contains a number of rows of rigid contact members, while the corresponding contact members in the plug member are resilient. The resilient members are arranged so that they all deflect in the same direction when the plug is inserted into or removed from the socket.
Inventors
- 👤 Walter M. Chalmers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:56
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/73; H01R12/735; H01R12/737; H01R13/00; H01R13/02; H01R13/26
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
129 words
An electrical connector comprising a socket member, an insulating housing for the socket member in which are located a plurality of rigid conductive contact members arranged in a number of parallel rows separated from but overlapping one another, one row of contact members being provided by a single continuous contact member extending over the full length of the row, and a plug member comprising an insulating body member in which are located a plurality of resilient conductive contact members arranged in a number of parallel rows so as to cooperate with the rigid contact members carried by the socket members, the resilient contact members being so arranged that they all deflect in the same direction on insertion or removal of the plug member into or from the socket member.
Claim 2
Dependent Claim
129 words
An electrical connector comprising a socket member, an insulating housing for the socket member in which are located a plurality of rigid conductive contact members arranged in a number of parallel rows separated from but overlapping one another, one row of contact members being provided by a single continuous contact member extending over the full length of the row, and a plug member comprising an insulating body member in which are located a plurality of resilient conductive contact members arranged in a number of parallel rows so as to cooperate with the rigid contact members carried by the socket members, the resilient contact members being so arranged that they all deflect in the same direction on insertion or removal of the plug member into or from the socket member.
Claim 3
Dependent Claim
27 words
A connector as claimed in claim 1 in which the socket member has three rows of contact members, the center row being a single continuous contact member.
Claim 4
Dependent Claim
27 words
A connector as claimed in claim 1 or claim 2 in which the contact members have terminal posts for connection with the conductors of an electric circuit.
Claim 5
Dependent Claim
24 words
A connector as claimed in claim 3 in which the terminal posts are arranged for connection to the conductors of a printed circuit board.
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) | 1983-05-06 | 1983-11-05 | 1984-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-05-06 | 1987-11-05 | 1988-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-05-06 | 1991-11-05 | 1992-05-06 | $7700.00 | Window Closed / Lapsed |