US4306761A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Terminal with resiliently supported contact bow
Assignee: Motors Liquidation Co
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Filing: 1980-04-11
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Granted: 1981-12-22
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Expires: 2000-04-11
Abstract
Abstract An electrical terminal has a flexible contact bow which is integrally connected to an end of the rigid planar base by a curved nose bend. The contact bow has resilient, two-point support means at the opposite end which comprises a curved tail bend and an L-shaped support disposed between the contact bow and the rigid planar base. The L-shaped support includes a depending leg which slidably engages the rigid planar base to provide a first support point for the contact bow. The curved tail bend engages the rigid planar base after the depending leg engages to provide a second support point for the contact bow.
Inventors
- 👤 Robert A. Ress, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:46
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/26
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
160 words
In an electrical terminal having a rigid planar base and a flexible contact bow which lies above the rigid planar base and which has one end integrally connected to an end of the rigid planar base by a curved nose bend, the improvement comprising: a curved tail bend at the opposite end of the contact bow which extends toward the rigid planar base, a two-legged support disposed between the contact bow and the rigid planar base, said support having a leg which is connected to the contact bow by the curved tail bend end and which extends toward the curved nose bend, and a depending leg which slidably engages the rigid planar base responsive to depression of the contact bow toward the rigid planar base to provide support for the contact bow, and said curved tail bend being engageable with the rigid planar base responsive to further depression of the contact bow to provide further support for the contact bow.
Claim 2
Dependent Claim
160 words
In an electrical terminal having a rigid planar base and a flexible contact bow which lies above the rigid planar base and which has one end integrally connected to an end of the rigid planar base by a curved nose bend, the improvement comprising: a curved tail bend at the opposite end of the contact bow which extends toward the rigid planar base, a two-legged support disposed between the contact bow and the rigid planar base, said support having a leg which is connected to the contact bow by the curved tail bend end and which extends toward the curved nose bend, and a depending leg which slidably engages the rigid planar base responsive to depression of the contact bow toward the rigid planar base to provide support for the contact bow, and said curved tail bend being engageable with the rigid planar base responsive to further depression of the contact bow to provide further support for the contact bow.
Claim 3
Dependent Claim
204 words
In an electrical terminal having a rigid planar base and a flexible contact bow which lies above the rigid planar base and which has one end integrally connected to an end of the rigid planar base by a curved nose bend, the improvement of resilient, two-point support means at the opposite end of the contact bow which comprises: a curved tail bend at the opposite end of the contact bow which extends toward the rigid planar base, an L-shaped support disposed between the contact bow and the rigid planar base, said support having a leg which is connected to the contact bow by the curved tail bend end and which extends toward the curved nose bend, and a depending leg which is connected to the aforementioned leg by a quarter bend and which slidably engages the rigid planar base responsive to depression of the bow-shaped contact toward the rigid planar base to provide a first support point for the contact bow, and said curved tail bend being located and shaped so that it is engageable with the rigid planar base after the depending leg engages and responsive to further depression of the contact bow to provide a second support point for the contact bow.
Claim 4
Dependent Claim
204 words
In an electrical terminal having a rigid planar base and a flexible contact bow which lies above the rigid planar base and which has one end integrally connected to an end of the rigid planar base by a curved nose bend, the improvement of resilient, two-point support means at the opposite end of the contact bow which comprises: a curved tail bend at the opposite end of the contact bow which extends toward the rigid planar base, an L-shaped support disposed between the contact bow and the rigid planar base, said support having a leg which is connected to the contact bow by the curved tail bend end and which extends toward the curved nose bend, and a depending leg which is connected to the aforementioned leg by a quarter bend and which slidably engages the rigid planar base responsive to depression of the bow-shaped contact toward the rigid planar base to provide a first support point for the contact bow, and said curved tail bend being located and shaped so that it is engageable with the rigid planar base after the depending leg engages and responsive to further depression of the contact bow to provide a second support point for the contact bow.
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) | 1984-12-21 | 1985-06-22 | 1985-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-12-21 | 1989-06-22 | 1989-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-12-21 | 1993-06-22 | 1993-12-22 | $7700.00 | Window Closed / Lapsed |