US4187606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible electrical jumper and method of making same
Assignee: Aries Electronics Inc
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Filing: 1978-05-08
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Granted: 1980-02-12
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Expires: 1998-05-08
Abstract
Abstract In a method for making a flexible electrical jumper, an elongated flat strip of electrically conductive material is die-cut to form a plurality of electrical leads interconnected by a carrier strip which extends along the longitudinal axis of the strip of conductive material. Each lead includes a central, flexible flat portion, and opposed contoured ends which are formed into generally U-shaped cross-sections. Sheets of insulative plastic material are laminated to the opposite sides of the central flat portion of the strip to embed the leads therein, with the contoured ends being exposed. The carrier strip is removed and the insulating material is cut at the desired locations, depending on the number of leads required for the flexible jumper. The method of the invention is carried out in a continuous operation, and the resulting flexible jumper is characterized by the exposed termination ends which are rigid and have generally arcuate, U-shaped cross-sections.
Inventors
- 👤 William Y. Sinclair
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:48
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/40; H05K3/4092; H01; H01R; H01R31/00; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R43/00; H01R43/16; H01R43/20; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49208; Y10T29/49218; Y10T29/49222
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
145 words
A method of making a flexible electrical jumper comprising the steps of: providing an elongated flat strip of electrically conductive material; milling out of the central portion of the strip along the longitudinal axis thereof; forming said strip into a plurality of elongated, generally parallel leads extending transverse to the longitudinal axis of the strip and being interconnected by a carrier which extends along the longitudinal axis of the strip of conductive material, each lead including a central flat portion formed in the milled out portion of the strip, and opposed ends disposed in the portion of the strip which is not milled, at least one of said ends being releasably connected to said carrier strip; embedding the central portions of the array of leads within a strip of flat flexible electrically insulating material; and removing said carrier strip from the ends of the leads.
Claim 2
Independent Claim
145 words
A method of making a flexible electrical jumper comprising the steps of: providing an elongated flat strip of electrically conductive material; milling out of the central portion of the strip along the longitudinal axis thereof; forming said strip into a plurality of elongated, generally parallel leads extending transverse to the longitudinal axis of the strip and being interconnected by a carrier which extends along the longitudinal axis of the strip of conductive material, each lead including a central flat portion formed in the milled out portion of the strip, and opposed ends disposed in the portion of the strip which is not milled, at least one of said ends being releasably connected to said carrier strip; embedding the central portions of the array of leads within a strip of flat flexible electrically insulating material; and removing said carrier strip from the ends of the leads.
Claim 3
Dependent Claim
42 words
A method of making a flexible electrical jumper as in claim 1 including the further step of severing the electrically insulating material at two spaced locations intermediate the spaced leads to form a flexible electrical jumper having a specified number of leads.
Claim 4
Dependent Claim
43 words
A method of making a flexible electrical jumper as in claim 1 wherein said electrical leads are embedded in the strip of electrically insulating material by laminating two sheets of electrically insulating material to opposite sides of the central portion of the leads.
Claim 5
Dependent Claim
36 words
A method of making a flexible electrical jumper as in claim 1 wherein said strip of electrically conductive material is formed to include two elongated carrier strips, each respectively disposed at opposite ends of the leads.
Claim 6
Dependent Claim
25 words
A method of making a flexible electrical jumper as in claim 1 wherein said strip of electrically conductive material is formed by a die-cutting operation.
References Cited (Backward Citations)
US3239916A
Cited
US3601755A
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US3920301A
Cited
US3997229A
Cited
US4064622A
Cited
US4085502A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-02-11 | 1983-08-13 | 1984-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-02-11 | 1987-08-13 | 1988-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-02-11 | 1991-08-13 | 1992-02-12 | $7700.00 | Window Closed / Lapsed |