US4061407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector assembly
Assignee: FLUROCARBON COMPANY
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Filing: 1976-03-18
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Granted: 1977-12-06
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Expires: 1996-03-18
Abstract
Abstract An electrical connector assembly has a receptacle and a plug having mating electrical contact members. The plug has a key or other protuberant member which is external of the receptacle. A cover on the receptacle is biased towards its closed position and has a latch member which engages the protuberant member to hold the plug against longitudinal movement relative to the receptacle. A spring clip member is attached to the plug and has a resilient portion which biases the cover towards the plug and thus increases the pressure of the cover against the plug and strengthens the lock formed by the latch member of the cover.
Inventors
- 👤 John P. Snow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:03
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/627; H01R13/44; H01R13/447; H01R13/639; H01R13/6395
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
91 words
An electrical connector assembly comprising a receptacle having an open end, a plug and cable assembly, said plug being inserted in the receptacle and making electrical contact therewith, an exposed protuberant member on the plug, a cover hinged to the receptacle and biased towards said open end, a latch depending from the cover and disposed against the exposed end of said protuberant member, and a one-piece spring clip member having a body portion secured to the said assembly and having an integral U-shaped resilient portion biasing the cover against the plug.
Claim 2
Dependent Claim
91 words
An electrical connector assembly comprising a receptacle having an open end, a plug and cable assembly, said plug being inserted in the receptacle and making electrical contact therewith, an exposed protuberant member on the plug, a cover hinged to the receptacle and biased towards said open end, a latch depending from the cover and disposed against the exposed end of said protuberant member, and a one-piece spring clip member having a body portion secured to the said assembly and having an integral U-shaped resilient portion biasing the cover against the plug.
Claim 3
Dependent Claim
15 words
The electrical connector assembly of claim 1 wherein the said protuberant member is a key.
Claim 4
Dependent Claim
32 words
The electrical connector assembly of claim 1 wherein the body portion of the spring clip member has an opening therein which fits about the plug to secure the clip to the plug.
Claim 5
Dependent Claim
111 words
An electrical connector assembly comprising a receptacle having an open end mounted on a trailer of a tractor-trailer rig, a cable connected to a source of electricity on the tractor and having a plug inserted in the receptacle and making electrical contact therewith, an exposed protuberant member on the plug, a cover hinged to the receptacle and biased towards said open end, a latch depending from the cover and disposed against the exposed end of said protuberant member, and a one-piece spring clip member having a body portion secured to the plug and cable assembly and having a U-shaped resilient portion integral with the body biasing the cover against the plug.
Claim 6
Dependent Claim
111 words
An electrical connector assembly comprising a receptacle having an open end mounted on a trailer of a tractor-trailer rig, a cable connected to a source of electricity on the tractor and having a plug inserted in the receptacle and making electrical contact therewith, an exposed protuberant member on the plug, a cover hinged to the receptacle and biased towards said open end, a latch depending from the cover and disposed against the exposed end of said protuberant member, and a one-piece spring clip member having a body portion secured to the plug and cable assembly and having a U-shaped resilient portion integral with the body biasing the cover against the plug.
Claim 7
Dependent Claim
105 words
An electrical connector assembly comprising a receptacle having an open end, a plug and cable assembly, said plug being inserted in the receptacle and making electrical contact therewith, an exposed protuberant member on the plug, a cover hinged to the receptacle and biased towards said open end, a latch depending from the cover and disposed against the exposed end of said protuberant member, and a spring clip member having a body secured to the assembly and an integral resilient U-shaped portion biasing the cover against the plug, said U-shaped portion being integral with a lip member for lifting the spring clip member from the cover.
Claim 8
Dependent Claim
105 words
An electrical connector assembly comprising a receptacle having an open end, a plug and cable assembly, said plug being inserted in the receptacle and making electrical contact therewith, an exposed protuberant member on the plug, a cover hinged to the receptacle and biased towards said open end, a latch depending from the cover and disposed against the exposed end of said protuberant member, and a spring clip member having a body secured to the assembly and an integral resilient U-shaped portion biasing the cover against the plug, said U-shaped portion being integral with a lip member for lifting the spring clip member from the cover.
Claim 9
Dependent Claim
88 words
A clip for securing a plug and electrical cable assembly in a receptacle having a hinged cover and adapted to form an electrical connection with the plug, said clip comprising a flat body portion, an opening in the body portion adapted to be disposed about the plug and cable assembly to attach the clip thereto, and a resilient U-shaped portion integral with the body portion and adapted to be disposed against the said cover and press it against the plug when the plug is inserted in the receptacle.
Claim 10
Dependent Claim
88 words
A clip for securing a plug and electrical cable assembly in a receptacle having a hinged cover and adapted to form an electrical connection with the plug, said clip comprising a flat body portion, an opening in the body portion adapted to be disposed about the plug and cable assembly to attach the clip thereto, and a resilient U-shaped portion integral with the body portion and adapted to be disposed against the said cover and press it against the plug when the plug is inserted in the receptacle.
Claim 11
Dependent Claim
129 words
A clip for securing a plug of a plug and cable assembly in a receptacle for the plug for forming an electrical connection between a source of electricity and the cable, said receptacle having a hinged closure member biased into a closed position over its open end, said clip being a single sheet of metal having an opening therein for fitting about the plug and cable assembly to secure the clip thereto and being bent into a U-shape at a point from the opening where the closed end of the U will resiliently press against the closure member when the latter rests on the plug while the plug is inserted in the receptacle to bind the plug in the receptacle and retard movement of the plug in the receptacle.
Claim 12
Dependent Claim
129 words
A clip for securing a plug of a plug and cable assembly in a receptacle for the plug for forming an electrical connection between a source of electricity and the cable, said receptacle having a hinged closure member biased into a closed position over its open end, said clip being a single sheet of metal having an opening therein for fitting about the plug and cable assembly to secure the clip thereto and being bent into a U-shape at a point from the opening where the closed end of the U will resiliently press against the closure member when the latter rests on the plug while the plug is inserted in the receptacle to bind the plug in the receptacle and retard movement of the plug in the receptacle.
References Cited (Backward Citations)
US2158385A
Cited
US3887256A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-12-05 | 1981-06-06 | 1981-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-05 | 1985-06-06 | 1985-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-05 | 1989-06-06 | 1989-12-06 | $7700.00 | Window Closed / Lapsed |