Patent US4364626A successfully refreshed from Google Patents.
US4364626A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector
Assignee: PRICE EDISON
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Filing: 1980-03-07
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Granted: 1982-12-21
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Expires: 2000-03-07
Abstract
Abstract An electrical connector has electrically conducting contact members with interengaging ends for interengagement with other contact members; and an outer insulating support housing. The support housing is in the form of a base and an array of projections extending upwardly from the base. The array of projections include at least one small size projection and one large size projection, with the large size projection having a large bore in the forward end, sized to receive the forward end of the small size projection. The small size projection has a small bore in its forward end. Supported in the bores are contact members with their interengagement ends extending into the bores so that when the small projection and large projection of two connectors are interengaged, the contact members are engaged to complete an electric circuit therebetween.
Inventors
- 👤 Edison A. Price
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:44
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/28; H01R13/46; H01R13/50
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
193 words
An electrical connector comprising: a substantially cylindrical insulative housing comprising a base and a plurality of tubular projections extending axially from the base and including one central projection having a first axial extent and an equal number of first and second projections surrounding the central projections in a circle and having a second axial extent greater than that of the central projection, the first and second projections being configured and positioned so that all of the second projections of the housing are receivable in the first projections of a like housing; a plurality of elongated conductive connector contacts; and means axially mounting one contact in each projection with one end of each in the base, wherein the other end of each contact in the first and second projections terminates short of the second axial extent and is thereby not exposed and the other end of the contact in the central projection has an axial extent which is greater than that of the other contacts and terminates between the first and second axial extents and thereby projects from the central projection and is exposed while being shielded by the surrounding first and second projections.
Claim 2
Dependent Claim
193 words
An electrical connector comprising: a substantially cylindrical insulative housing comprising a base and a plurality of tubular projections extending axially from the base and including one central projection having a first axial extent and an equal number of first and second projections surrounding the central projections in a circle and having a second axial extent greater than that of the central projection, the first and second projections being configured and positioned so that all of the second projections of the housing are receivable in the first projections of a like housing; a plurality of elongated conductive connector contacts; and means axially mounting one contact in each projection with one end of each in the base, wherein the other end of each contact in the first and second projections terminates short of the second axial extent and is thereby not exposed and the other end of the contact in the central projection has an axial extent which is greater than that of the other contacts and terminates between the first and second axial extents and thereby projects from the central projection and is exposed while being shielded by the surrounding first and second projections.
Claim 3
Dependent Claim
21 words
The connector of claim 1, wherein the diameter of said cylindrical housing is sized to fit within a 7/8 inch opening.
Claim 4
Dependent Claim
31 words
The connector of claim 1 wherein said first projections are disposed adjacent each other in an arc, and said second projections are in close proximity to each other in an arc.
Claim 5
Dependent Claim
15 words
The connector of claim 3 wherein there are three first projections and three second projections.
Claim 6
Dependent Claim
14 words
The connector of claim 1 or 4 wherein said electrical contact comprise socket members.
Claim 7
Dependent Claim
14 words
The connector of claim 1 or 4 wherein said electric contact comprise plug members.
Claim 8
Dependent Claim
37 words
The connector of claim 6 wherein said plug members include one plug member having an end portion longer than the end portion of the other plug members, said one plug member being disposed in said central projection.
Claim 9
Dependent Claim
60 words
The connector of claim 1 wherein each contact comprises an elongated shaft and spring ears, said spring ears extending from a forward portion of said shaft, and wherein the mounting means comprises a narrowed passage in the base at the base end of each said projection, said shaft extending through said narrowed passage and being anchored therein by said ears.
Claim 10
Dependent Claim
37 words
The connector of claim 1 or 8, further comprising a keyway on at least one of said first and second projections and a key receivable in the keyway on the other of said first and second projections.
References Cited (Backward Citations)
US398769A
Cited
DE490086C
Cited
US2386177A
Cited
GB911424A
Cited
US3670289A
Cited
US3824524A
Cited
US4193655A
Cited
US4245875A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-12-20 | 1986-06-21 | 1986-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-12-20 | 1990-06-21 | 1990-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-12-20 | 1994-06-21 | 1994-12-21 | $7700.00 | Window Closed / Lapsed |