Patent US4422128A successfully refreshed from Google Patents.
US4422128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Push-on terminal clip and assembly
Assignee: Motors Liquidation Co
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Filing: 1981-08-06
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Granted: 1983-12-20
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Expires: 2001-08-06
Abstract
Abstract The lead of a T03 style transistor extends through a hole in a printed circuit board. A resilient connector is provided for connecting the transistor lead to a printed circuit conductor in a manner to allow dip soldering but avoiding stress on the lead which might break the glass seal on the transistor package. The connector is a spring clip having a U-shaped portion with a pair of aligned holes in the legs to grip the transistor lead, one of the legs extending into another U-shaped portion which resiliently engages the circuit board conductor when assembled to the transistor lead. The connections are secured by dip soldering to complete the assembly.
Inventors
- 👤 Donald B. Zurlinden
- 👤 Reginald C. Heltmach, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:16
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/30; H05K3/32; H05K3/34; H05K3/3447; H05K2201/00; H05K2201/09; H05K2201/09009; H05K2201/09063; H05K2201/10; H05K2201/10227; H05K2201/1031; H05K2201/10613; H05K2201/10742; H05K2201/10886; H05K2201/10916; H05K2201/10954; H05K2201/10962; H05K3/325; Y; Y02; Y02P; Y02P70/00; Y02P70/50
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
88 words
An electrical connector for resiliently connecting a component lead to a circuit board conductor comprising a push-on clip formed of conductive spring material, the clip having lead gripping means including a substantially U-shaped end with divergent legs and a lead receiving aperture in each of the legs whereby the clip is adapted by spring action to securely grip a lead inserted through both apertures, and one of the legs having a resilient portion extending from its aperture to terminal means for pressing flush against the circuit board conductor.
Claim 2
Dependent Claim
88 words
An electrical connector for resiliently connecting a component lead to a circuit board conductor comprising a push-on clip formed of conductive spring material, the clip having lead gripping means including a substantially U-shaped end with divergent legs and a lead receiving aperture in each of the legs whereby the clip is adapted by spring action to securely grip a lead inserted through both apertures, and one of the legs having a resilient portion extending from its aperture to terminal means for pressing flush against the circuit board conductor.
Claim 3
Dependent Claim
93 words
An electrical connector for resiliently connecting a component lead to a circuit board conductor comprising a push-on clip formed of conductive spring material, the clip having lead gripping means including a substantially U-shaped end with divergent legs and a lead receiving aperture in each of the legs whereby the clip is adapted by spring action to securely grip a lead inserted through both apertures, one of the legs having a resilient U-shaped end with terminal means for pressing against the circuit board conductor, and the openings of the U-shaped ends facing each other.
Claim 4
Dependent Claim
93 words
An electrical connector for resiliently connecting a component lead to a circuit board conductor comprising a push-on clip formed of conductive spring material, the clip having lead gripping means including a substantially U-shaped end with divergent legs and a lead receiving aperture in each of the legs whereby the clip is adapted by spring action to securely grip a lead inserted through both apertures, one of the legs having a resilient U-shaped end with terminal means for pressing against the circuit board conductor, and the openings of the U-shaped ends facing each other.
Claim 5
Dependent Claim
155 words
A printed circuit board assembly including an apertured circuit board having a conductor on one side, a component mounted on the other side of the circuit board with a lead extending through an aperture in the circuit board and an electrical connector for resiliently connecting the component lead to the circuit board conductor to minimize stress on the component during fabrication of the assembly; the connector comprising a push-on clip formed of conductive spring material, the clip having lead gripping means including a substantially U-shaped end with divergent legs and a lead receiving aperture in each of the legs whereby the clip is adapted by spring action to securely grip a lead inserted through both apertures, one of the legs having a resilient portion with terminal means for pressing against the circuit board conductor; and solder connections between the lead gripping means and the lead and between the terminal means and the circuit board conductor.
Claim 6
Dependent Claim
155 words
A printed circuit board assembly including an apertured circuit board having a conductor on one side, a component mounted on the other side of the circuit board with a lead extending through an aperture in the circuit board and an electrical connector for resiliently connecting the component lead to the circuit board conductor to minimize stress on the component during fabrication of the assembly; the connector comprising a push-on clip formed of conductive spring material, the clip having lead gripping means including a substantially U-shaped end with divergent legs and a lead receiving aperture in each of the legs whereby the clip is adapted by spring action to securely grip a lead inserted through both apertures, one of the legs having a resilient portion with terminal means for pressing against the circuit board conductor; and solder connections between the lead gripping means and the lead and between the terminal means and the circuit board conductor.
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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) | 1986-12-19 | 1987-06-20 | 1987-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-12-19 | 1991-06-20 | 1991-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-12-19 | 1995-06-20 | 1995-12-20 | $7700.00 | Window Closed / Lapsed |