US4266840A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit holder
Assignee: Ennovi Advanced Mobility Solutions NJ Inc
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Filing: 1979-10-29
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Granted: 1981-05-12
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Expires: 1999-10-29
Abstract
Abstract A circuit holder wherein an integrated circuit module having downwardly projecting straight terminals can be mounted on a base with zero insertion force at the terminals, the contacts in the base being forced into engagement with the circuit terminals by means of a normally arched deformable plate which is flattened as the elements are assembled and is snap-locked in its assembled position.
Inventors
- 👤 Jack Seidler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:50
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/10; H05K7/1007
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
110 words
A holder for an integrated circuit module comprising a base having spaced parallel channels adapted to receive the terminals of an integrated circuit module, an elongated central platform extending between said channels, arrays of resilient contacts in each channel normally resting out of the path of circuit terminals to be held, a separate arched plate of resilient material having opposite parallel edges resting on said platform and disposed adjacent said arrays of contacts, means for locking the plate in flattened position, the plate being so proportioned that it transition from arched to flattened causes said edges to project into respective channels and thereby push the contacts into terminal engaging position.
Claim 2
Dependent Claim
110 words
A holder for an integrated circuit module comprising a base having spaced parallel channels adapted to receive the terminals of an integrated circuit module, an elongated central platform extending between said channels, arrays of resilient contacts in each channel normally resting out of the path of circuit terminals to be held, a separate arched plate of resilient material having opposite parallel edges resting on said platform and disposed adjacent said arrays of contacts, means for locking the plate in flattened position, the plate being so proportioned that it transition from arched to flattened causes said edges to project into respective channels and thereby push the contacts into terminal engaging position.
Claim 3
Dependent Claim
41 words
A holder for an integrated circuit module according to claim 1 wherein the plate is provided with an aperture and the plate locking means comprises snap hooks projecting upward from the central platform and engageable in the aperture in the plate.
Claim 4
Dependent Claim
24 words
A holder for an integrated circuit module to claim 1 wherein the plate is adapted to be flattened by downward pressure of the module.
Claim 5
Dependent Claim
35 words
A holder for an integrated circuit module according to claim 1 wherein the base is provided with plate retaining elements and with means for preventing the plate from moving out of register with said elements.
Claim 6
Dependent Claim
27 words
A holder for an integrated circuit module according to claim 1 wherein the resilient contacts comprise a vertical portion and a second portion projecting outwardly and downwardly.
References Cited (Backward Citations)
US3883207A
Cited
US4189199A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-05-11 | 1984-11-10 | 1985-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-05-11 | 1988-11-10 | 1989-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-05-11 | 1992-11-10 | 1993-05-12 | $7700.00 | Window Closed / Lapsed |