Cover plate for electrical receptacles

Claim 2

A cover for an electrical outlet, comprising: a base plate having a top surface and bottom surface, and defining openings therethrough shaped to allow access to the outlet, said base plate having rails extending from the top surface adjacent two opposing edges of the plate and having a peripheral wall extending from the bottom surface defining a flange along each edge of the base plates having a rail; a cover plate having a top surface, a bottom surface and inwardly opening longitudinal slots defined at opposing edges between the bottom surface and a peripheral bottom rim, said slots coacting with the flanges of the base plate and the bottom surface of the cover plate coacting with the rails of the base plate to permit the cover plate to slide relative to the base plate; stop means on the top surface of the base plate and bottom surface of the cover plate which coact to limit the travel of the cover plate on the base plate; and locking means for the cover plate, said locking means comprising a locking tab projecting downwardly from the bottom surface of each flange beneath a gap defined in each rail, and an indentation defined in each bottom rim positioned beneath each rail, so that said locking tabs and indentations engage when the cover plate is in position covering the outlet access openings.

Claim 3

A cover for an electrical outlet according to claim 1, wherein said stop means comprises: an upper abutment projecting downwardly from the bottom surface of said cover plate; a lower abutment projecting upwardly from the top surface of said base plate; whereby the upper and lower abutments engage when the cover plate slides to a position exposing the outlet access openings.

Claim 4

A cover for an electrical outlet according to claim 1, wherein said cover plate comprises a first and second portion positioned symmetrically about the centre of the base plate, said first and second portions being slidable in opposite directions.

Claim 5

A cover as claimed in claim 1, where the rails for the base plate define a gap centrally along each longitudinal edge.

Claim 6

A cover as claimed in claim 1, wherein the peripheral bottom rim extends laterally of downward depending opposite sides of the cover plate.

Claim 7

A cover as claimed in claim 1, wherein the cover plate comprises a first and second portion, each sized to cover one of two access openings in the base plate, said base plate having a set of two spaced locking tabs each tab projecting downwardly from a central region of each longitudinal flange, each set of two tabs being positioned beneath a gap defined in each rail, and each cover plate having an indentation near the end of each bottom rim, each indentation being positioned to engage a locking tab when said cover plate is slid to cover an access opening.

Claim 8

A cover for an electrical outlet, comprising: a base plate having a top surface and a bottom surface, and defining openings therethrough shaped to allow access to the outlet, said base plate having rails extending from the top surface adjacent two opposing edges of the plate and having a peripheral wall extending from the bottom surface defining a flange along each edge of the base plates having a rail, said rails defining a gap centrally along each longitudinal edge; a cover plate having a top surface, a bottom surface and inwardly opening longitudinal slots defined at opposing edges between the bottom surface and a peripheral bottom rim, said slots coacting with the flanges of the base plate and the bottom surface of the cover plate coacting with the rails of the base plate to permit the cover plate to slide relative to the base plate; and stop means on the top surface of the base plate and bottom surface of the cover plate which coact to limit the travel of the cover plate on the base plate.

Claim 9

A cover for an electrical outlet, comprising: a base plate having a top surface and a bottom surface, and defining openings therethrough shaped to allow access to the outlet, said base plate having rails extending from the top surface adjacent two opposing edges of the plate and having a peripheral wall extending from the bottom surface defining a flange along each edge of the base plates having a rail, said rails defining a gap centrally along each longitudinal edge; a cover plate having a top surface, a bottom surface and inwardly opening longitudinal slots defined at opposing edges between the bottom surface and a peripheral bottom rim, said slots coacting with the flanges of the base plate and the bottom surface of the cover plate coacting with the rails of the base plate to permit the cover plate to slide relative to the base plate; and stop means on the top surface of the base plate and bottom surface of the cover plate which coact to limit the travel of the cover plate on the base plate.

Claim 10

A cover for an electrical outlet according to claim 7, wherein said stop means comprises: an upper abutment projecting downwardly from the bottom surface of said cover plate; a lower abutment projecting upwardly from the top surface of said base plate; whereby the upper and lower abutments engage when the cover plate slides to a position exposing the outlet access openings.

Claim 11

A cover for an electrical outlet according to claim 7, wherein said cover plate comprises a first and second portion positioned symmetrically about the centre of the base plate, said first and second portions being slidable in opposite directions.

Claim 12

A cover for an electrical outlet according to claim 7, further comprising locking means for the cover plate, comprising: a locking tab projecting downwardly from the bottom surface of each flange between a gap defined in each rail; and an indentation defined in each bottom rim positioned between each rail, so that said locking tabs and indentations engage when the cover plate is in position covering the outlet access openings.

Claim 13

A cover as claimed in claim 10, wherein the cover plate comprises a first and second portion, each sized to cover one of two access openings in the base plate, said base plate having a set of two spaced locking tabs, each tab projecting downwardly from a central region of each longitudinal flange, each set of two tabs being positioned beneath a gap defined in each rail, and each cover plate having an indentation near the ned of each bottom rim, each indentation being positioned to engage a locking tab when said cover plate is slid to cover an access opening.

Claim 14

A cover as claimed in claim 7 wherein the peripheral bottom rim extends laterally of downward depending opposite sides of the cover plate.

Claim 15

A cover for an electrical outlet, comprising: a base plate having a top surface and a bottom surface, and defining openings therethrough shaped to allow access to the outlet, said base plate having rails extending from the top surface adjacent two opposing edges of the plate and having a peripheral wall extending from the bottom surface defining a flange along each edge of the base plates having a rail; a cover plate having a top surface, a bottom surface and inwardly opening longitudinal slots defined at opposing edges between the bottom surface and a peripheral bottom rim, said slots coacting with the flanges of the base plate and bottom surface of the cover plate coacting with the rails of the base plate to permit the cover plate to slide relative to the base plate, the cover plate having a first and second portion, each sized to cover one of two access openings in the base plate, said base plate having a set of two spaced locking tabs, each tab projecting downwardly from a central region of each longitudinal flange, each set of two tabs being positioned beneath a gap defined in each rail, and each cover plate having an indentation near the end of each bottom rim, each indentation being positioned to engage a locking tab when said cover plate is slid to cover an access opening; stop means on the top surface of the base plate and bottom surface of the cover plate which coact to limit the travel of the cover plate on the base plate; and locking means for the cover plate, said locking means comprising a locking tab projecting downwardly from the bottom surface of each flange beneath a gap defined in each rail, and an indentation defined in each bottom rim positioned beneath each rail, so that said locking tabs and indentations engage when the cover plate is in position covering the outlet access openings.

Claim 16

A cover for an electrical outlet, comprising: a base plate having a top surface and a bottom surface, and defining openings therethrough shaped to allow access to the outlet, said base plate having rails extending from the top surface adjacent two opposing edges of the plate and having a peripheral wall extending from the bottom surface defining a flange along each edge of the base plates having a rail; a cover plate having a top surface, a bottom surface and inwardly opening longitudinal slots defined at opposing edges between the bottom surface and a peripheral bottom rim, said slots coacting with the flanges of the base plate and bottom surface of the cover plate coacting with the rails of the base plate to permit the cover plate to slide relative to the base plate, the cover plate having a first and second portion, each sized to cover one of two access openings in the base plate, said base plate having a set of two spaced locking tabs, each tab projecting downwardly from a central region of each longitudinal flange, each set of two tabs being positioned beneath a gap defined in each rail, and each cover plate having an indentation near the end of each bottom rim, each indentation being positioned to engage a locking tab when said cover plate is slid to cover an access opening; stop means on the top surface of the base plate and bottom surface of the cover plate which coact to limit the travel of the cover plate on the base plate; and locking means for the cover plate, said locking means comprising a locking tab projecting downwardly from the bottom surface of each flange beneath a gap defined in each rail, and an indentation defined in each bottom rim positioned beneath each rail, so that said locking tabs and indentations engage when the cover plate is in position covering the outlet access openings.

Claim 17

A cover for an electrical outlet according to claim 13, wherein said stop means comprises: an upper abutment projecting downwardly from the bottom surface of said cover plate; a lower abutment projecting upwardly from the top surface of said base plate; whereby the upper and lower abutments engage when the cover plate slides to a position exposing the outlet access openings.

Claim 18

A cover for an electrical outlet according to claim 13, wherein said cover plate comprises a first and second portion positioned symmetrically about the centre of the base plate, said first and second portions being slidable in opposite directions.

Claim 19

A cover as claimed in claim 13, wherein the rails for the base plate define a gap centrally along each longitudinal edge.

Claim 20

A cover as claimed in claim 13, wherein the peripheral bottom rim extends laterally of downward depending opposite sides of the cover plate.