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US5389740A Expired / Lapsed US ⏱️ 0.0 years remaining

Safety cover for electrical outlets

Assignee: Individual
•
Filing: 1993-12-10
•
Granted: 1995-02-14
•
Expires: 2013-12-10
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Abstract

Abstract A new and improved safety cover for electrical outlets for enclosing an electrical wall outlet for minimizing personal injury due to electric shock and alternatively additionally for providing a tamper-proof device to prevent unauthorized connection or interruption of electrical power to an appliance, the safety cover for electrical outlets comprising a box of electrical nonconducting material fixedly connected to a wall having an electrical wall outlet such that the electrical outlet is surrounded by the box while being accessible within the box, the box additionally having a hinged cover thereon whereby the electrical outlet may be fully enclosed when the cover is closed, the box further having a plurality of notches therethrough wherethrough electrical line cords may removedly extend when the box cover is closed, the box also having a latch whereby the cover is snapidly releasedly retained in the closed position whereby the electrical outlet and plugs connected thereto are fully enclosed to prevent electrical shock due to tampering and to preclude unwanted connection or disconnection of critical electrical equipment.

Inventors

  • 👤 Kathleen A. Austin

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 14:44
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/14; H02G3/10

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 348 words
A safety cover for electrical outlets for enclosing an electrical wall outlet for minimizing personal injury due to electric shock and alternatively additionally for providing a tamper-proof means to prevent unauthorized connection or interruption of electrical power to an appliance, the safety cover for electrical outlets comprising: a box made of rigid electrical-nonconducting material and having an integral top, bottom, and sides, the box having an open back and front, the box also having an integral gusseted mounting hole within each rear corner, the box having a height and width greater than the height and width of an electrical wall outlet cover plate, the box having a depth substantially greater than the length of an electrical appliance plug, the box additionally having a plurality of notches on the front edge of each side wherethrough electrical line cords may be passed, the box further having catch means along the front edge of the bottom; a cover made of the same material as the box, the cover having a height and width essentially the same as the box, the cover having an integral latch element sized and located such as to be cooperative with the catch means of the box; hinge means whereby the cover is hingedly connected to the box along the top edge of both the box and the cover such that when the cover is pivoted downwardly on the hinge means the cover latch element is snapidly releasedly received by the box catch means whereby retaining the cover in a closed position; and, a plurality of threaded screws extending through the gusseted holes of the box and threadedly engagable to a plurality of holes within a wall surrounding an electrical outlet to be protected, the holes having a pattern essentially the same as the pattern of the gusseted holes of the box such that the safety cover is fixedly securable to the wall in surrounding relationship to the electrical outlet whereby the electrical outlet is fully enclosable by the covered box, thereby precluding tampering with the electrical outlet or an electrical plug that may be connected thereto.
Claim 2
Dependent Claim 348 words
A safety cover for electrical outlets for enclosing an electrical wall outlet for minimizing personal injury due to electric shock and alternatively additionally for providing a tamper-proof means to prevent unauthorized connection or interruption of electrical power to an appliance, the safety cover for electrical outlets comprising: a box made of rigid electrical-nonconducting material and having an integral top, bottom, and sides, the box having an open back and front, the box also having an integral gusseted mounting hole within each rear corner, the box having a height and width greater than the height and width of an electrical wall outlet cover plate, the box having a depth substantially greater than the length of an electrical appliance plug, the box additionally having a plurality of notches on the front edge of each side wherethrough electrical line cords may be passed, the box further having catch means along the front edge of the bottom; a cover made of the same material as the box, the cover having a height and width essentially the same as the box, the cover having an integral latch element sized and located such as to be cooperative with the catch means of the box; hinge means whereby the cover is hingedly connected to the box along the top edge of both the box and the cover such that when the cover is pivoted downwardly on the hinge means the cover latch element is snapidly releasedly received by the box catch means whereby retaining the cover in a closed position; and, a plurality of threaded screws extending through the gusseted holes of the box and threadedly engagable to a plurality of holes within a wall surrounding an electrical outlet to be protected, the holes having a pattern essentially the same as the pattern of the gusseted holes of the box such that the safety cover is fixedly securable to the wall in surrounding relationship to the electrical outlet whereby the electrical outlet is fully enclosable by the covered box, thereby precluding tampering with the electrical outlet or an electrical plug that may be connected thereto.
Claim 3
Dependent Claim 22 words
The safety cover for electrical outlets of claim 1 and further including locking means whereby unwanted opening of the cover is prevented.

References Cited (Backward Citations)

US2891102A Cited
US4063110A Cited
US4593541A Cited
US4988832A Cited
US5171939A Cited
US5045640A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1998-02-13 1998-08-15 1999-02-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2002-02-13 2002-08-15 2003-02-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2006-02-13 2006-08-15 2007-02-14 $7700.00 Window Closed / Lapsed

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