Patent US4433892A successfully refreshed from Google Patents.
US4433892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Terminal strip with auxiliary support
Assignee: Ennovi Advanced Mobility Solutions NJ Inc
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Filing: 1982-01-04
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Granted: 1984-02-28
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Expires: 2002-01-04
Abstract
Abstract A strip of interconnected edge clips for attachment to contact pads on a circuit-bearing board, in which a plurality of edge clips each have a free end and a stem end with the stem ends of the clips connected with a carrier rail or strip. A pair of spaced-apart spring fingers are on the free ends of the clips for receiving an edge of a circuit-carrying board therebetween, and an elongate auxiliary support strand extends past the free ends of the plurality of clips and is mechanically connected with the free ends of the clips to provide support to the clips. According to another aspect of the invention, the clip has an angularly extending interconnecting portion between the stem end and free end, offsetting the free end in both a sideward and rearward direction relative to the stem end.
Inventors
- 👤 Jack Seidler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:39
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/55; H01R12/57; H05; H05K; H05K3/00; H05K3/30; H05K3/32; H05K3/34; H05K3/3405; H01R4/00; H01R4/02; H05K2201/00; H05K2201/10; H05K2201/10227; H05K2201/10386; H05K2201/10613; H05K2201/10954; H05K2201/10984; H05K3/36; H05K3/366
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
129 words
A strip of interconnected edge clips for attachment to contact pads on a circuit-bearing chip, comprising: a plurality of edge clips each having a free end and a stem end, the stem ends of the clips being connected with a carrier strip; a pair of spaced apart spring fingers on the free end of each clip for receiving an edge of the circuit-bearing chip therebetween; and an elongate non-conductive auxiliary support strand extending past the free ends of the plurality of clips and being secured to the free end of each clip to provide auxiliary support for the clips, one of the spring fingers of each clip being crimped to the auxiliary support strand and a mass of solder being held by the other spring finger of each clip.
Claim 2
Dependent Claim
129 words
A strip of interconnected edge clips for attachment to contact pads on a circuit-bearing chip, comprising: a plurality of edge clips each having a free end and a stem end, the stem ends of the clips being connected with a carrier strip; a pair of spaced apart spring fingers on the free end of each clip for receiving an edge of the circuit-bearing chip therebetween; and an elongate non-conductive auxiliary support strand extending past the free ends of the plurality of clips and being secured to the free end of each clip to provide auxiliary support for the clips, one of the spring fingers of each clip being crimped to the auxiliary support strand and a mass of solder being held by the other spring finger of each clip.
Claim 3
Dependent Claim
145 words
A strip of interconnected edge clips for attachment to contact pads on a circuit-bearing chip, comprising: a plurality of edge clips each having a free end and a stem end, the stem ends of the clips being connected with a carrier strip; a pair of spaced spring fingers on the free end of each clip for receiving an edge of the circuit-bearing chip therebetween; and an elongate auxiliary support strand extending past the free ends of the plurality of clips and being secured to the free end of each clip to provide auxiliary support for the clips; one of the spring fingers of each clip being crimped to the auxiliary support strand, and said one spring finger having a notch therein defining a fracture line, whereby the finger may be broken to release the support strand after the clip is attached to a circuit-bearing board.
Claim 4
Dependent Claim
145 words
A strip of interconnected edge clips for attachment to contact pads on a circuit-bearing chip, comprising: a plurality of edge clips each having a free end and a stem end, the stem ends of the clips being connected with a carrier strip; a pair of spaced spring fingers on the free end of each clip for receiving an edge of the circuit-bearing chip therebetween; and an elongate auxiliary support strand extending past the free ends of the plurality of clips and being secured to the free end of each clip to provide auxiliary support for the clips; one of the spring fingers of each clip being crimped to the auxiliary support strand, and said one spring finger having a notch therein defining a fracture line, whereby the finger may be broken to release the support strand after the clip is attached to a circuit-bearing 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) | 1987-02-27 | 1987-08-29 | 1988-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-02-27 | 1991-08-29 | 1992-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-02-27 | 1995-08-29 | 1996-02-28 | $7700.00 | Window Closed / Lapsed |