US4915638A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective enclosure for electrical outlets
Assignee: Individual
•
Filing: 1988-04-29
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Granted: 1990-04-10
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Expires: 2008-04-29
Abstract
Abstract A box-like cover is hinged to a base plate to form a protective enclosure for electrical outlets. An integral cantilevered locking tab is formed by a spaced pair of slots extending inward from the edge of the cover through which cords plugged into the outlet pass. A hook member on the end of the cantilevered locking tab engages a ledge formed by a slot in the base plate to secure the cover in the closed position. The cantilevered locking tab provides a flexible latch which is easily operated by the informed, but is not obvious to a child. The cover may be opaque or transparent for use with a night light.
Inventors
- 👤 Anthony Domian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:23
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/14; H01; H01R; H01R13/00; H01R13/44; H01R13/447
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
253 words
A protective enclosure for electrical outlets comprising a base plate having openings therein for receiving an electrical outlet, a cover defining a cavity having a depth sufficient to accommodate electrical devices plugged into said electrical outlet and having a generally planar opening rimmed by an edge, a pivot connection pivotally connecting said cover to said base plate at a first location on said edge for pivoting said cover between an open position providing access to said electrical outlet and a closed position in which said generally planar opening of said cover buts against said base plate to enclose said electrical outlet, a pair of spaced slots extending into said cover from said edge to a second location spaced from the first location to define between said slots a cantilevered locking tab, said slots being dimensioned to permit the passage therethrough of electrical cords connected to electrical plugs inserted in the electrical outlet, and a hook member secured to the edge of the cover along said locking tab and projecting outward substantially in a direction parallel to said planar opening, said base plate having a catch member defining a ledge under which the hook member engages, said pair of slots being spaced from one another such that the cantilever locking tab substantially lies in a common plate with said slots and is sufficiently flexible that it can be displaced generally in a direction transverse to the common plane with said slots to engage and disengage said hook member from the ledge of the catch.
Claim 2
Dependent Claim
253 words
A protective enclosure for electrical outlets comprising a base plate having openings therein for receiving an electrical outlet, a cover defining a cavity having a depth sufficient to accommodate electrical devices plugged into said electrical outlet and having a generally planar opening rimmed by an edge, a pivot connection pivotally connecting said cover to said base plate at a first location on said edge for pivoting said cover between an open position providing access to said electrical outlet and a closed position in which said generally planar opening of said cover buts against said base plate to enclose said electrical outlet, a pair of spaced slots extending into said cover from said edge to a second location spaced from the first location to define between said slots a cantilevered locking tab, said slots being dimensioned to permit the passage therethrough of electrical cords connected to electrical plugs inserted in the electrical outlet, and a hook member secured to the edge of the cover along said locking tab and projecting outward substantially in a direction parallel to said planar opening, said base plate having a catch member defining a ledge under which the hook member engages, said pair of slots being spaced from one another such that the cantilever locking tab substantially lies in a common plate with said slots and is sufficiently flexible that it can be displaced generally in a direction transverse to the common plane with said slots to engage and disengage said hook member from the ledge of the catch.
Claim 3
Dependent Claim
17 words
The enclosure of claim 1 wherein said said catch member is a slot in said base plate.
Claim 4
Dependent Claim
55 words
The enclosure of claim 1 wherein said cover has side walls, top and bottom walls, and a front wall, with said pivot connection extending along the edge of the cover at the top wall, and with said slots defining said cantilevered locking tab extending inward into the cover from the edge along the bottom wall.
Claim 5
Dependent Claim
27 words
The enclosure of claim 1 in which said cover is made of transparent material in combination with a night light which is plugged into the electrical outlet.
References Cited (Backward Citations)
US2157957A
Cited
US2510745A
Cited
US2526606A
Cited
US2880264A
Cited
US3491327A
Cited
US4603932A
Cited
US4723823A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-04-09 | 1993-10-09 | 1994-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-04-09 | 1997-10-09 | 1998-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-04-09 | 2001-10-09 | 2002-04-10 | $7700.00 | Window Closed / Lapsed |