US4747791A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical junction box
Assignee: Yazaki Corp
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Filing: 1987-02-17
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Granted: 1988-05-31
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Expires: 2007-02-17
Abstract
Abstract A electrical junction box for use in electrical equipment for automotive vehicles, etc., has a junction box body and at least two box connectors for connecting wire harnesses to inner circuits of the junction box. Each of the at least two box connectors comprises at least one cable connector for directly connecting the remaining wire harness which are not connected to the junction box to each other. Both the box connectors and cable connectors are accomodated in the junction body box. The cable connectors are constructed so as to be connected to each other when the box connectors are engaged with the junction box body.
Inventors
- 👤 Yukio Nishio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:49
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/514; H01R13/52; H01R2107/00; H01R2201/00; H01R2201/26; H01R24/00; H01R24/20
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
94 words
An electrical junction box having a junction box body and at least two box connectors connectable to the junction box body in fitting engagement therewith to separately connect at least two cables to the junction box body, wherein each of said at least two box connectors comprises at least one cable connector for directly connecting the remaining wires of the two cables which are not connected to the junction box within the junction box, and the cable connectors are connected to each other when said box connectors are engaged with the junction box body.
Claim 2
Dependent Claim
94 words
An electrical junction box having a junction box body and at least two box connectors connectable to the junction box body in fitting engagement therewith to separately connect at least two cables to the junction box body, wherein each of said at least two box connectors comprises at least one cable connector for directly connecting the remaining wires of the two cables which are not connected to the junction box within the junction box, and the cable connectors are connected to each other when said box connectors are engaged with the junction box body.
Claim 3
Dependent Claim
62 words
The electrical junction box as set forth in claim 1, wherein said at least two box connectors are: (a) a first box connector formed with a male cable connector; and (b) a second box connector formed with a female cable connector connectable to said male cable connector when said first and second box connectors are both engaged with the junction box body.
Claim 4
Dependent Claim
22 words
The electrical junction box as set forth in claim 2, wherein each of said cable connectors is intergrally on each box connector.
Claim 5
Dependent Claim
55 words
The electrical junction box as set forth in claim 2, wherein said first box connector is formed with the male cable connector facing opposite the direction its box connector engages the junction box body, and said second box connector is formed with the female cable connector facing in the same direction as its box connector.
Claim 6
Dependent Claim
53 words
The electrical junction box as set forth in claim 2, wherein said second box connector is formed with the female cable connector facing opposite the direction of the junction box body, and said first box connector is formed with the male cable connector facing in the same direction as the junction box body.
Claim 7
Dependent Claim
33 words
The electrical junction box as set forth in claim 1, wherein said at least two box connectors are each fixed to said junction box body by use of a nut and a bolt.
Claim 8
Dependent Claim
29 words
The electrical junction box as set forth in claim 6, wherein said bolt is passed through said box connector and said nut is fixed to said junction box body.
Claim 9
Dependent Claim
42 words
The electrical junction box as set forth in claim 1, wherein said at least two box connectors including said at least one cable connector are housed within junction box body with a box cover to protect the connectors from water and dust.
Claim 10
Dependent Claim
98 words
An electrical junction box comprising: a junction box body; a plurality of wire-to-box box connectors connectable to the junction box body to separately connect a plurality of cables to the junction box body; a male wire-to-wire connector fixed to a first of said wire-to-box box connectors; a female wire-to-wire connector fixed to a second of said wire-to-box connectors; wherein when said first and second wire-to-box connectors are connected to said junction box body to connect said plurality of cables to the junction box body, said male and female wire-to-wire connectors are mated to form a wire-to-wire connection therebetween.
Claim 11
Dependent Claim
98 words
An electrical junction box comprising: a junction box body; a plurality of wire-to-box box connectors connectable to the junction box body to separately connect a plurality of cables to the junction box body; a male wire-to-wire connector fixed to a first of said wire-to-box box connectors; a female wire-to-wire connector fixed to a second of said wire-to-box connectors; wherein when said first and second wire-to-box connectors are connected to said junction box body to connect said plurality of cables to the junction box body, said male and female wire-to-wire connectors are mated to form a wire-to-wire connection therebetween.
Claim 12
Dependent Claim
33 words
The electrical junction box of claim 9 wherein said male wire-to-wire connector is integrally formed on said first wire-to-connector and said female wire-to-wire connector is integrally formed on said second wire-to-box box connector.
Claim 13
Dependent Claim
18 words
The electrical junction box of claim 10 further comprising a box cover mating with said junction box body.
References Cited (Backward Citations)
US4477136A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-05-31 | 1991-11-30 | 1992-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-05-31 | 1995-11-30 | 1996-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-05-31 | 1999-11-30 | 2000-05-31 | $7700.00 | Window Closed / Lapsed |