Patent US4752251A successfully refreshed from Google Patents.
US4752251A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector
Assignee: Nissan Motor Co Ltd
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Filing: 1984-06-11
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Granted: 1988-06-21
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Expires: 2004-06-11
Abstract
Abstract An electrical connector comprises a housing formed with bores opening in an end wall thereof and locking arrangement for holding an electrical terminal in each of the bores, and a cover including an end wall and a peripheral wall. The cover is formed with partitions defining grooves extending inwardly from a predetermined portion of the peripheral wall thereof. The cover is formed also with projections at ends of some of the partitions. Cutouts are formed in the remaining portion of the peripheral wall of the cover. The housing has slots for receiving the projections of the cover and projections for engaging in the cutouts of the cover.
Inventors
- 👤 Shinichi Kato
- 👤 Takuya Yamazaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:48
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/40; H01R13/42; H01R13/436; H01R13/4367
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
198 words
An electrical connector for use with a plurality of electrical terminals, each having a tail end portion connected to an electric lead wire, comprising: a housing comprising: wall means defining a first end wall and a first peripheral wall connected to said first end wall, slots disposed in said first peripheral wall, a plurality of bores, each having one end opening within said first end wall wherein each of said plurality of bores is adapted to receive an electrical terminal, having associated lead wires, and a cover comprising: a second end wall and a second peripheral wall extending from said second end wall; partition means for defining a plurality of cutouts adapted to receive the electric lead wires, said partition means comprising a plurality of partitions having first projections disposed thereon, wherein said first projections are received in said slots of said housing; wherein said first projections of said plurality of partitions of said cover which are received in said slots of said housing cause said cover to assume a predetermined position, and said plurality of partitions are engaged with the electrical terminals to prevent removal of the electrical terminals from said plurality of bores of said housing.
Claim 2
Dependent Claim
198 words
An electrical connector for use with a plurality of electrical terminals, each having a tail end portion connected to an electric lead wire, comprising: a housing comprising: wall means defining a first end wall and a first peripheral wall connected to said first end wall, slots disposed in said first peripheral wall, a plurality of bores, each having one end opening within said first end wall wherein each of said plurality of bores is adapted to receive an electrical terminal, having associated lead wires, and a cover comprising: a second end wall and a second peripheral wall extending from said second end wall; partition means for defining a plurality of cutouts adapted to receive the electric lead wires, said partition means comprising a plurality of partitions having first projections disposed thereon, wherein said first projections are received in said slots of said housing; wherein said first projections of said plurality of partitions of said cover which are received in said slots of said housing cause said cover to assume a predetermined position, and said plurality of partitions are engaged with the electrical terminals to prevent removal of the electrical terminals from said plurality of bores of said housing.
Claim 3
Dependent Claim
37 words
An electrical connector as claimed in claim 1, wherein said first peripheral wall of said housing has a wall portion extending beyond said first end wall of said housing, said wall portion being comprised with said slots.
Claim 4
Dependent Claim
50 words
An electrical connector as claimed in claim 2, wherein said plurality of partitions are formed with second inwardly extending projections so constructed and arranged as to prevent removal of the electrical terminals, wherein each of said second projections is inserted into one of said plurality of bores of said housing.
Claim 5
Dependent Claim
47 words
An electrical connector as claimed in claim 3, further comprising a plurality of third projections formed on said first peripheral wall of said housing, and aperture means extending inwardly into said second peripheral wall of said cover for receiving said plurality of third projections of said housing.
Claim 6
Dependent Claim
31 words
An electrical connector as claimed in claim 1, wherein said housing includes locking means extending into said plurality of bores for holding the electrical terminals received in said plurality of bores.
Claim 7
Dependent Claim
98 words
An electrical connector as claimed in claim 1, wherein said second peripheral wall of said cover includes a first side wall section, a second side wall section, and a third side wall section, said second and third side wall sections extending from said first side wall section parallel to each other, said connector further comprising a plurality of second projections formed on said first peripheral wall of said housing and aperture means formed in said first, second, and third side wall sections of said second peripheral wall, respectively, for receiving said plurality of second projections of said housing.
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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) | 1991-06-21 | 1991-12-21 | 1992-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-21 | 1995-12-21 | 1996-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-21 | 1999-12-21 | 2000-06-21 | $7700.00 | Window Closed / Lapsed |