Protective outlet cover

Patent metadata

Field	Value
Publication number	US-12444916-B2
Application number	US-202318359525-A
Country	US
Kind code	B2
Filing date	Jul 26, 2023
Priority date	Jun 28, 2019
Publication date	Oct 14, 2025
Grant date	Oct 14, 2025

Abstract

A protective cover for an electrical device for use during construction includes a front wall, a pair of end walls, and a pair of side walls. The end walls extend from opposite sides of the front wall. The side walls extend from opposite sides of the front wall. The front wall, the end walls, and the side walls define a cavity configured to enclose an electrical device. The cover can be placed over the device during construction to limit the ingress of debris.

First claim

What is claimed:

1. A protective cover and mud ring assembly for an electrical device for use during construction comprising:
a protective cover having a front wall, a pair of end walls extending from opposite sides of the front wall, a pair of side walls extending from opposite sides of the front wall, and a tab extending from each of the side walls; and
a mud ring having a base plate and a ring extending from the base plate, the ring having an outer wall including an upper edge,
wherein the mud ring is configured to receive an electrical device,
wherein the protective cover is configured to connect to the mud ring and enclose the electrical device, and when the protective cover is connected to the mud ring the tabs extend between the outer wall and the electrical device below the upper edge, and
wherein the front wall includes a series of knockouts positioned to align with fastener openings on different electrical devices, the series of knockouts including a pair of outer knockouts configured to align with openings in a GFCI mounting strap, a pair of inner knockouts configured to align with openings in a switch mounting strap, and a central opening configured to align with a central opening in a duplex outlet.

2. The protective cover and mud ring assembly of claim 1 , wherein the cover is a single-gang cover.

3. The protective cover and mud ring assembly of claim 1 , wherein a recess is formed in the outer wall of the mud ring, and wherein the tabs include a first protrusion extending from an interior of the tab, wherein the first protrusion is a snap-fit connection member configured to engage the recess of the mud ring.

4. The protective cover and mud ring assembly of claim 1 , wherein the end walls include an outwardly extending protrusion configured to receive a mounting strap of the electrical device.

5. The protective cover and mud ring assembly of claim 4 , wherein the protrusion includes a step dividing an upper portion and a lower portion, and wherein the upper portion is offset from the lower portion by approximately 0.125 inches.

6. A protective cover and mud ring assembly for an electrical device for use during construction comprising:
a protective cover having a front wall, a pair of end walls extending from opposite sides of the front wall, a pair of side walls extending from opposite sides of the front wall, and a resilient tab extending from each of the side walls; and
a mud ring having a base plate and a ring extending from the base plate, the ring having an outer wall including an upper edge,
wherein the mud ring is configured to receive an electrical device,
wherein the protective cover is configured to connect to the mud ring and enclose the electrical device, and when the protective cover is connected to the mud ring the tabs extend below the upper edge,
wherein the resilient tab includes a first tab protrusion extending from an interior of the tab, and a second tab protrusion extending from an exterior of the tab, wherein the first tab protrusion is a snap-fit connection member configured to connect to the mud ring, and wherein the second tab protrusion defines a through opening configured to receive a tool to assist in deflecting the tab.

7. The protective cover and mud ring assembly of claim 6 , wherein the front wall includes a knockout positioned to align with a fastener opening on the electrical device.

8. The protective cover and mud ring assembly of claim 6 , wherein the front wall includes a central knockout, an upper knockout and a lower knockout, the knockouts configured to be selectively removable from the front wall to receive a fastener to secure the front wall to the electrical device.

9. The protective cover and mud ring assembly of claim 8 , wherein the central knockout is configured to align with a fastener opening on a duplex outlet and the upper and lower knockouts are configured to align with respective openings on a GFCI outlet.

10. The protective cover and mud ring assembly of claim 6 , wherein the front wall includes a protrusion configured to receive a light switch.

11. The protective cover and mud ring assembly of claim 6 , wherein the through opening is configured to receive a screwdriver.

12. The protective cover and mud ring assembly of claim 6 , wherein the protrusion includes a step dividing an upper portion and a lower portion, and wherein the upper portion is offset from the lower portion by approximately 0.125 inches.

13. The protective cover and mud ring assembly of claim 6 , wherein the cavity is configured to enclose a single-gang outlet.

14. The protective cover and mud ring assembly of claim 6 , wherein the cavity is configured to enclose a two-gang outlet.

15. The protective cover and mud ring assembly of claim 6 , wherein a recess is formed in the outer wall of the mud ring for receiving the first protrusion.

16. A protective cover and mud ring assembly for an electrical device for use during construction comprising:
a protective cover having a front wall, a pair of end walls extending from opposite sides of the front wall, a pair of side walls extending from opposite sides of the front wall, and a tab extending from each of the side walls; and
a mud ring having a base plate and a ring extending from the base plate, the ring having an outer wall moveable relative to the base, the outer wall including an upper edge,
wherein the mud ring is configured to receive an electrical device,
wherein the protective cover is configured to connect to the mud ring and enclose the electrical device, and when the protective cover is connected to the mud ring the tabs extend between the outer wall and the electrical device below the upper edge, and
wherein the front wall includes a series of knockouts positioned to align with fastener openings on different electrical devices, the series of knockouts including a pair of outer knockouts configured to align with openings in a GFCI mounting strap, a pair of inner knockouts configured to align with openings in a switch mounting strap, and a central opening configured to align with a central opening in a duplex outlet.

17. The protective cover and mud ring assembly of claim 16 , wherein the front wall includes a series of knockouts positioned to align with fastener openings on different electrical devices.

18. The protective cover and mud ring assembly of claim 16 , wherein a recess is formed in the outer wall of the mud ring, and wherein the tabs include a first protrusion extending from an interior of the tab, wherein the first protrusion is a snap-fit connection member configured to engage the recess of the mud ring.

19. The protective cover and mud ring assembly of claim 16 , wherein the end walls include an outwardly extending protrusion configured to receive a mounting strap of the electrical device.

20. The protective cover and mud ring assembly of claim 16 , wherein the ring is moveably connected to the base by an indexing screw.

Assignees

• Hubbell Inc

Inventors

• Korcz Krzysztof
• Johnson Steven

Classifications

• H02G3/14 Primary

  Fastening of cover or lid to box · CPC title

• H02G3/088 Primary

  Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets · CPC title

• H02G3/12

  for flush mounting · CPC title

• H02G1/00

  Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines · CPC title