# US 12,114,456 B2 · Mounting bracket

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 12,114,456 B2
- Document ID: US12114456B2
- Status: Granted
- Kind: B2
- Application number: 17/443,558
- Filed: 2021-07-27
- Published: 2022-01-27
- Granted: 2024-10-08
- Earliest claimed: 2020-07-27
- Assignees: ERICO International Corporation
- Applicants: ERICO International Corporation
- Inventors: Michael Hung-Sun Oh; Kevin Jacobs
- Web page: https://patentgrep.com/patent/US12114456B2

## CPC

- H02G 3/126: {with supporting means for mounting on a single wall stud}
- H05K 7/14: Mounting supporting structure in casing or on frame or rack
- H02G 3/125: {with supporting bar extending between two separate studs of a wall frame}
- H02G 3/36: Installations of cables or lines in walls, floors or ceilings
- H05K 7/00: Constructional details common to different types of electric apparatus (casings, cabinets, drawers H05K5/00)
- H02G 3/085: {including knock-out or tear-out sections}
- H02G: INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H05K: PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS

## Abstract

A mounting bracket is provided for an electrical device that can be configured for use with a support that has a first and a second rail. The mounting bracket can include a mounting body with a mounting face configured to secure the electrical device to the mounting bracket between the first and second rails when the mounting bracket is secured to the support. The mounting bracket can include a first attachment device connected to the mounting body and a second attachment device connected to the mounting body opposite the first attachment device. Each of the first and second attachment devices can include a first arm configured to engage with a first side of the corresponding first or second rail, and a second arm configured to engage with a second side of the corresponding rail, opposite the first arm.

## Claims

### Claim 1

A mounting bracket for an electrical device, for use with a support having an upper rail and a lower rail that is spaced apart from the upper rail, the mounting bracket comprising:
a mounting body configured to secure the electrical device to the mounting bracket between the upper and lower rails when the mounting bracket is secured to the support, the mounting body including a mounting face to support the electrical device;
a first attachment device connected to the mounting body, the first attachment device configured to selectively engage either of the upper rail or the lower rail to secure the mounting bracket to the support; and
a second attachment device connected to the mounting body opposite the first attachment device, the second attachment device configured to selectively engage either of the other of the upper rail or the lower rail to secure the mounting bracket to the support;
each of the first and second attachment devices including, respectively:
a first arm configured to extend along and engage with a first side of the corresponding upper or lower rail; and
a second arm, wherein the second arm includes a bendable tab, configured to extend along and engage with a second side of the corresponding upper or lower rail that is opposite the first side;
the first arm extending past the bendable tab when the bendable tab is in a bent configuration.

### Claim 2 (depends on 1)

The mounting bracket of claim 1, for use with the support having a first support member and a second support member that are nested together and are configured to be moved telescopically relative to one another to alter the length of the support, each of the first and second support members having a first rail and a second rail, the second rail of each of the first and second support members being configured to be slidably received within the first rail of the other of the first and second support members to define the upper and lower rails of the support,
wherein each of the first and second attachment devices is sized to resiliently engage with either of the first or second rails, along either of the corresponding upper or lower rails, to secure the mounting bracket to the support.

### Claim 3 (depends on 1)

The mounting bracket of claim 1, wherein at least one of the first or second attachment devices further comprises a third arm configured to extend along and engage with the first side of the corresponding upper or lower rail;
wherein the third arm is spaced laterally apart from the first arm.

### Claim 4 (depends on 1)

The mounting bracket of claim 1, further for use with a stud, wherein, with the bendable tab of one of the first or second attachment devices in an unbent configuration, at least a part of the one of the first or second attachment devices is configured to sit flush against a face of the stud.

### Claim 5 (depends on 4)

The mounting bracket of claim 4, wherein the first arm of the one first or second attachment devices is configured to extend along a side of the stud when the at least part of the one of the first or second attachment devices is seated flush against the face of the stud.

### Claim 6 (depends on 1)

The mounting bracket of claim 1, further for use with a stud and further comprising:
a third attachment device with a first tab extending laterally from the mounting body adjacent one of the first or second attachment devices; and
a second tab extending rearwardly away from the mounting face;
wherein the first tab is configured to sit flush against a face of the stud and the second tab is configured to sit flush against a side of the stud.

### Claim 7 (depends on 1)

The mounting bracket of claim 1, further comprising a set of apertures extending through the mounting body, wherein the set of apertures define a bridge configured to support a cable.

### Claim 8

A mounting bracket for an electrical device, for use with a support having an upper rail and a lower rail that is spaced apart from the upper rail, the mounting bracket comprising:
a mounting body configured to secure the electrical device to the mounting bracket between the upper and lower rails when the mounting bracket is secured to the support, the mounting body including a mounting face to support the electrical device;
a first attachment device connected to the mounting body, the first attachment device configured to selectively engage either of the upper rail or the lower rail to secure the mounting bracket to the support; and
a second attachment device connected to the mounting body opposite the first attachment device, the second attachment device configured to selectively engage either of the other of the upper rail or the lower rail to secure the mounting bracket to the support;
each of the first and second attachment devices including, respectively:
a first arm configured to extend along and engage with a first side of the corresponding upper or lower rail; and
a second arm configured to extend along and engage with a second side of the corresponding upper or lower rail that is opposite the first side;
the first and second attachment devices each including a projection and a set of ears that extend away from the mounting body and are perpendicular to the second arm.

### Claim 9 (depends on 8)

The mounting bracket of claim 8, wherein the mounting body has a mounting face, a central opening, and a mud ring, the mud ring protruding from the mounting face and around the central opening.

### Claim 10 (depends on 9)

The mounting bracket of claim 9, wherein the mud ring is integrally formed with the mounting body.

### Claim 11 (depends on 8)

The mounting bracket of claim 8, wherein the first and second attachment devices each include a slot configured to align with a hole in the upper rail or the lower rail and receive a fastener therein.

### Claim 12 (depends on 11)

The mounting bracket of claim 11, wherein the mounting body has a central opening to receive the electrical device and the first and second attachment devices each include an aperture spaced between the slot and the central opening.

### Claim 13 (depends on 12)

The mounting bracket of claim 12, wherein each of the apertures is one in a set of apertures on the first and second attachment devices, each set of apertures defining a bridge configured to support a cable.

### Claim 14 (depends on 8)

The mounting bracket of claim 8, wherein the projection is positioned between the set of ears; and
wherein at least one of the first or second attachment devices is configured to be attachable to a support attachment with an interleaved engagement with the projection and the set of ears, the support attachment configured to support a conduit or a cable.

### Claim 15 (depends on 8)

The mounting bracket of claim 8, further for use with a stud, wherein, at least a part of the one of the first or second attachment devices is configured to sit flush against a face of the stud; and
wherein the first arm of the one first or second attachment devices is configured to extend along a side of the stud when the at least part of the one of the first or second attachment devices is seated flush against the face of the stud.

### Claim 16 (depends on 8)

The mounting bracket of claim 8, further for use with a stud and further comprising:
a third attachment device with a first tab extending laterally from the mounting body adjacent one of the first or second attachment devices; and
a second tab extending rearwardly away from the mounting face;
wherein the first tab is configured to sit flush against a face of the stud and the second tab is configured to sit flush against a side of the stud.

### Claim 17

A method for installing a mounting bracket for a low voltage electrical device on a support having an upper rail and a lower rail that is spaced apart from the upper rail, the method comprising:
engaging a first attachment device of the mounting bracket with the upper rail from a front side of the upper rail, wherein the first attachment device includes a first arm extending along and engaging with a first side of the upper rail and a second arm extending along and engaging with a second side of the upper rail opposite the first side;
after engaging the first attachment device with the upper rail, bending a bendable tab of the second arm of the first attachment device to engage a back side of the upper rail that extends between the first side and second side so the first arm of the first attachment device extends past the bendable tab; and
engaging a second attachment device of the mounting bracket with the lower rail.

### Claim 18

A mounting bracket for an electrical device, for use with a support having an upper rail and a lower rail that is spaced apart from the upper rail, the mounting bracket comprising:
a mounting body configured to secure the electrical device to the mounting bracket between the upper and lower rails when the mounting bracket is secured to the support, the mounting body including a mounting face to support the electrical device;
a first attachment device connected to the mounting body, the first attachment device configured to selectively engage either of the upper rail or the lower rail to secure the mounting bracket to the support;
a second attachment device connected to the mounting body opposite the first attachment device, the second attachment device configured to selectively engage either of the other of the upper rail or the lower rail to secure the mounting bracket to the support;
each of the first and second attachment devices including, respectively:
a first arm configured to extend along and engage with a first side of the corresponding upper or lower rail;
a second arm configured to extend along and engage with a second side of the corresponding upper or lower rail that is opposite the first side; and
a slot configured to align with a hole in the upper rail or the lower rail and receive a fastener therein.

### Claim 19

A mounting bracket for an electrical device, for use with a support having an upper rail and a lower rail that is spaced apart from the upper rail, the mounting bracket comprising:
a mounting body configured to secure the electrical device to the mounting bracket between the upper and lower rails when the mounting bracket is secured to the support, the mounting body including a mounting face to support the electrical device;
a first attachment device connected to the mounting body, the first attachment device configured to selectively engage either of the upper rail or the lower rail to secure the mounting bracket to the support; and
a second attachment device connected to the mounting body opposite the first attachment device, the second attachment device configured to selectively engage either of the other of the upper rail or the lower rail to secure the mounting bracket to the support;
each of the first and second attachment devices including, respectively:
a first arm configured to extend along and engage with a first side of the corresponding upper or lower rail; and
a second arm, the second arm including a bendable tab, configured to extend along and engage with a second side of the corresponding upper or lower rail that is opposite the first side,
the support having a first support member and a second support member that are nested together, to be movable telescopically relative to one another to alter the length of the support, each of the first and second support members having a first rail and a second rail, the second rail of each of the first and second support members being slidably received within the first rail of the other of the first and second support members to define the upper and lower rails of the support,
wherein each of the first and second attachment devices is sized to resiliently engage with either of the first or second rails, along either of the corresponding upper or lower rails, to secure the mounting bracket to the support.

### Claim 20

A mounting bracket for an electrical device, for use with a support having an upper rail and a lower rail that is spaced apart from the upper rail, the mounting bracket comprising:
a mounting body configured to secure the electrical device to the mounting bracket between the upper and lower rails when the mounting bracket is secured to the support, the mounting body including a mounting face to support the electrical device;
a first attachment device connected to the mounting body, the first attachment device configured to selectively engage either of the upper rail or the lower rail to secure the mounting bracket to the support; and
a second attachment device connected to the mounting body opposite the first attachment device, the second attachment device configured to selectively engage either of the other of the upper rail or the lower rail to secure the mounting bracket to the support;
each of the first and second attachment devices including, respectively:
a first arm configured to extend along and engage with a first side of the corresponding upper or lower rail; and
a second arm, wherein the second arm includes a bendable tab, configured to extend along and engage with a second side of the corresponding upper or lower rail that is opposite the first side, and
at least one of the first or second attachment devices including a third arm configured to extend along and engage with the first side of the corresponding upper or lower rail, the third arm being spaced laterally apart from the first arm.