Patent US4348071A successfully refreshed from Google Patents.
US4348071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printed circuit connector
Assignee: Motors Liquidation Co
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Filing: 1980-06-11
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Granted: 1982-09-07
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Expires: 2000-06-11
Abstract
Abstract A connector (10) for mating a flexible printed circuit (48) to a printed circuit board (50) comprises a housing (12) and a spring (14) which is translatably disposed in a cavity (16) of the housing. The cavity (16) has an outer entrance portion (18) in which the spring (14) is temporarily retained while it receives the flexible printed circuit (48) and the printed circuit board (50). The spring (14), the flexible printed circuit (48) and the printed circuit board (50) are then moved into a reduced inner portion (20) of the cavity (16) to increase the spring forces acting on the flexible printed circuit (48) and the printed circuit board (50).
Inventors
- 👤 Shao-Chung Hsieh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:25
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/50; H01R12/59; H01R12/62; H01R12/70; H01R12/77; H01R12/79; H01R12/82; H01R12/71; H01R12/712; H01R12/714; H05; H05K; H05K3/00; H05K3/36; H05K3/361; H05K3/365
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
200 words
A connector for mating a flexible printed circuit to a printed circuit board comprising: a housing having a cavity and a spring disposed in the cavity, said spring having a resilient body and first and second sets of laterally spaced, resilient fingers which are at respective ends of the body and which curve inwardly from the respective ends, the fingers of the first set having convex portions spaced from convex portions of the fingers of the second set to define a lateral slot, said cavity having an entrance portion at one end and a second portion of reduced height inwardly of the entrance portion, said spring being initially disposed in the entrance portion for receiving a flexible printed circuit and a printed circuit board in the lateral slot, means for temporarily retaining the spring in the entrance portion so that the convex portions of the fingers are moveable relative to the housing while the flexible printed circuit and the printed circuit board are inserted into the lateral slot against the body of the spring, and said spring being moveable into the second portion of the cavity responsive to further insertion of the flexible printed circuit and the printed circuit board.
Claim 2
Dependent Claim
200 words
A connector for mating a flexible printed circuit to a printed circuit board comprising: a housing having a cavity and a spring disposed in the cavity, said spring having a resilient body and first and second sets of laterally spaced, resilient fingers which are at respective ends of the body and which curve inwardly from the respective ends, the fingers of the first set having convex portions spaced from convex portions of the fingers of the second set to define a lateral slot, said cavity having an entrance portion at one end and a second portion of reduced height inwardly of the entrance portion, said spring being initially disposed in the entrance portion for receiving a flexible printed circuit and a printed circuit board in the lateral slot, means for temporarily retaining the spring in the entrance portion so that the convex portions of the fingers are moveable relative to the housing while the flexible printed circuit and the printed circuit board are inserted into the lateral slot against the body of the spring, and said spring being moveable into the second portion of the cavity responsive to further insertion of the flexible printed circuit and the printed circuit board.
Claim 3
Dependent Claim
217 words
A connector for mating a flexible printed circuit to a printed circuit board comprising: a housing having a cavity and a spring translatably disposed in the cavity, said spring having a resilient C-shaped body and first and second sets of laterally spaced, resilient C-shaped fingers which are at respective ends of the C-shaped body and which curve inwardly from the respective ends and back toward the C-shaped body, the fingers of the first set having convex portions spaced from convex portions of the fingers of the second set to define a lateral slot, said cavity having an entrance portion at one end and a second portion of reduced height inwardly of the entrance portion, said spring being initially disposed in the entrance portion for receiving a flexible printed circuit and a printed circuit board in the lateral slot, means including converging walls of the entrance portion for temporarily retaining the spring in the entrance portion so that the convex portions of the fingers are moveable relative to the housing while the flexible printed circuit and the printed circuit board are inserted into the lateral slot against the body of the spring, and said spring being translatable into the second portion of the cavity responsive to further insertion of the flexible printed circuit and the printed circuit board.
Claim 4
Dependent Claim
217 words
A connector for mating a flexible printed circuit to a printed circuit board comprising: a housing having a cavity and a spring translatably disposed in the cavity, said spring having a resilient C-shaped body and first and second sets of laterally spaced, resilient C-shaped fingers which are at respective ends of the C-shaped body and which curve inwardly from the respective ends and back toward the C-shaped body, the fingers of the first set having convex portions spaced from convex portions of the fingers of the second set to define a lateral slot, said cavity having an entrance portion at one end and a second portion of reduced height inwardly of the entrance portion, said spring being initially disposed in the entrance portion for receiving a flexible printed circuit and a printed circuit board in the lateral slot, means including converging walls of the entrance portion for temporarily retaining the spring in the entrance portion so that the convex portions of the fingers are moveable relative to the housing while the flexible printed circuit and the printed circuit board are inserted into the lateral slot against the body of the spring, and said spring being translatable into the second portion of the cavity responsive to further insertion of the flexible printed circuit and the printed circuit board.
Claim 5
Dependent Claim
261 words
A connector for mating a flexible printed circuit to a printed circuit board comprising: a housing having a cavity which is partially defined by sidewalls having longitudinal slots, a spring translatably disposed in the cavity and having side tabs disposed in the longitudinal slots of the sidewalls, said spring further having a resilient C-shaped body and first and second sets of laterally spaced, resilient C-shaped fingers which are at respective ends of the C-shaped body and which curve inwardly from the respective ends and back toward the C-shaped body, the fingers of the first set having convex portions spaced from convex portions of the fingers of the second set to define a lateral slot, said cavity having an entrance portion at one end which includes converging walls shaped to compress the C-shaped body of the spring and a second portion of reduced height inwardly of the entrance portion for further compressing the C-shaped body of the spring, said spring being initially disposed in the entrance portion for receiving a flexible printed circuit and a printed circuit board in the lateral slot, means comprising said converging walls and said side tabs for temporarily retaining the spring in the entrance portion so that the convex portions of the fingers are moveable relative to the housing while the flexible printed circuit and the printed circuit board are inserted into the lateral slot against the body of the spring, and said spring being translatable into the second portion of the cavity responsive to further insertion of the flexible printed circuit and the printed circuit board.
Claim 6
Dependent Claim
261 words
A connector for mating a flexible printed circuit to a printed circuit board comprising: a housing having a cavity which is partially defined by sidewalls having longitudinal slots, a spring translatably disposed in the cavity and having side tabs disposed in the longitudinal slots of the sidewalls, said spring further having a resilient C-shaped body and first and second sets of laterally spaced, resilient C-shaped fingers which are at respective ends of the C-shaped body and which curve inwardly from the respective ends and back toward the C-shaped body, the fingers of the first set having convex portions spaced from convex portions of the fingers of the second set to define a lateral slot, said cavity having an entrance portion at one end which includes converging walls shaped to compress the C-shaped body of the spring and a second portion of reduced height inwardly of the entrance portion for further compressing the C-shaped body of the spring, said spring being initially disposed in the entrance portion for receiving a flexible printed circuit and a printed circuit board in the lateral slot, means comprising said converging walls and said side tabs for temporarily retaining the spring in the entrance portion so that the convex portions of the fingers are moveable relative to the housing while the flexible printed circuit and the printed circuit board are inserted into the lateral slot against the body of the spring, and said spring being translatable into the second portion of the cavity responsive to further insertion of the flexible printed circuit and the printed circuit board.
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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) | 1985-09-06 | 1986-03-08 | 1986-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-09-06 | 1990-03-08 | 1990-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-09-06 | 1994-03-08 | 1994-09-07 | $7700.00 | Window Closed / Lapsed |