Junction Box Patent

RP OPTICS delivers premium fiber optic cables, drop cables, splice closures, connectors, SFP transceivers, power meters, cabinets and infrastructure for FTTH, PON, smart cities and data centers.

Industry Information
Jan 01, 2026

ELECTRICAL JUNCTION BOX

ELECTRICAL JUNCTION BOX - Patent 4140825 When vibration during traveling is applied to the electrical junction box mounted on a vehicle, the cable drawn from an introduction

Free Quote 3,234
Industry Information
Jul 14, 2025

Outlet Or Junction Box Type Patents (Class 220/3.2)

Search for Outlet Or Junction Box Type Patents and Patent Applications (Class 220/3.2) Filed with the USPTO

Industry Information
Dec 22, 2025

U.S. Patent for Photovoltaic junction box Patent (Patent # 10,340,846

CROSS-REFERENCE TO RELATED APPLICATION This application claims the benefit of the filing date under 35 U.S.C. § 119 (a)- (d) of Chinese Patent Application No. 201520650408.3

Free Quote 5,952
Industry Information
Aug 24, 2025

US20200120817A1

Provided is an electrical junction box that enables easily checking the connection state of a connector terminal and a substrate.

Free Quote 4,114
Industry Information
Jun 26, 2026

High-Voltage Junction Box of Electric Vehicle

The present invention relates to a high-voltage junction box for an electric vehicle, and it is an object of the present invention to provide a high-voltage junction box for an electric vehicle, which can

Free Quote 3,773
Industry Information
Jul 14, 2025

US20220216625A1

A junction box including a box body and a conductive bar. A guide plate extends from a lead insertion opening, with a laterally extended connection portion at its extended end to connect the...

Free Quote 4,747
Industry Information
Apr 21, 2026

U.S. Patent Application for ELECTRIC JUNCTION BOX FOR VEHICLE Patent

In the electric junction box for a vehicle (electric junction box 10 B) according to , the switch circuit includes a voltage detection circuit (determination device 16) configured to detect a

Free Quote 7,229
Industry Information
May 28, 2026

U.S. Patent for High-voltage junction box modules and assemblies Patent

Some of the applications for which the high voltage junction box assembly 100 may be implemented include: transit bus, school bus, and terminal tractor.

Free Quote 6,317
Industry Information
Oct 14, 2025

U.S. Patent for Electrical junction box Patent (Patent # 12,348,021

The configuration of an electrical junction box is simplified and made compact. Provided is an electrical junction box for a vehicle, including a housing that accommodates a high-voltage circuit for high

Industry Information
Oct 30, 2025

Shoals'' MultiLink junction box receives U.S. patent

Shoals Technologies Group announced US Patent 8,962,998 from the United States Patent and Trademark Office, covering solar panel junction

Free Quote 6,813
Industry Information
Feb 15, 2026

ELECTRICAL JUNCTION BOX

Such electrical junction box includes a casing body such as an upper casing, a lower casing, a support member for a current-carrying element that are formed by injecting a synthetic resin into a mold.

Free Quote 7,102
Industry Information
Apr 29, 2026

NEMA Boxes | Bud NEMA Enclosures | Bud Industries

Bud offers thousands of models of box electrical enclosures suited for use as junction boxes, both indoors and outdoors. Choose a box in the size you need based on

Free Quote 4,569
Industry Information
Jun 07, 2026

ELECTRICAL JUNCTION BOX

Illustrative aspects of the presently disclosed subject matter provide an electrical junction box excellent in wiring workability in which a cable drawn into an inside of the electrical

Industry Information
Oct 26, 2025

US7812255B2

A Chicago-style plenum-type electrical junction box provides an air impermeable barrier between a box support structure and a junction enclosure. The junction box includes a base plate and a peripheral

Free Quote 7,979
Industry Information
Oct 21, 2025

ELECTRICAL JUNCTION BOX FOR VEHICLE

The electrical junction box includes a main housing (10), an upper housing (30), support bars (16), and temporary fastening portions. The main housing has a first containing space (11).

Free Quote 2,818
Industry Information
Oct 27, 2025

US Patent Application for ELECTRIC JUNCTION BOX FOR VEHICLE Patent

The present disclosure relates to an electric junction box for vehicle. The electric junction box includes a housing including a connector housing configured to be fitted to a counterpart

Free Quote 3,813
Industry Information
Apr 04, 2026

JP6962277B2

Conventionally, an electric junction box having a connector that can be connected to the outside is known. The electrical junction box of Patent Document 1 includes a case having an opening and a

Free Quote 7,352
Industry Information
Sep 12, 2025

U.S. Patent Application for ELECTRICAL JUNCTION BOX Patent

Conventionally an electrical junction box in which circuit components such as a relay are accommodated is mounted in a vehicle.

Free Quote 4,508
Industry Information
Apr 23, 2026

U.S. Patent for Reinforced junction box Patent (Patent # 7,232,951

In some embodiments of the invention, the junction box may be characterized as a multi-gang junction box, such that it is wider and includes multiple sets of arch-like bosses 48, 54 and

Free Quote 6,921
Industry Information
Oct 02, 2025

US6118074A

Electrical junction boxes are generally used in structures such as buildings to provide access to electrical power to electrical devices such as lighting fixtures or electrical receptacles. Typically,

Free Quote 3,518
Industry Information
Sep 05, 2025

WO/2025/248131 JUNCTION BOX

WO2025248131 - JUNCTION BOX. An electrical T-junction box is provided for taking a spur off an electrical transmission- and-return line arrangement.

Free Quote 7,958
Industry Information
Dec 04, 2025

What is a Junction Box? A Complete Beginner''s Guide

Learn what a junction box is, why it matters, the different types available, and how to choose the right junction box for safety and reliability.

Free Quote 2,696
Industry Information
Oct 03, 2025

U.S. Patent for Junction box Patent (Patent # 12,512,653 issued

Junction apparatus for providing power to a fixture is provided. The apparatus includes a housing having a first end that is configured to house a line power termination and a second end that

Free Quote 7,113
Industry Information
Jan 13, 2026

US12230950B2

Some junction boxes can utilize threaded connections to attach fixtures, such as light fixtures. For example, the junction box can include a hole with female threads, and a portion of the light fixture

Free Quote 6,319
Industry Information
Feb 02, 2026

What is a Junction Box (or jbox)? | Electrical Knowledge

A junction box – also known as an '' electrical box '', '' jbox '', ''or '' terminal box '' – is a protective box where wires are interconnected. Junction

Free Quote 4,297
Industry Information
Mar 29, 2026

US4667840A

An electrical junction box has an interior electrical component container having a forward opening, and a second rearwardly opening container portion which opens rearwardly and is filled with insulating

Free Quote 6,364
Industry Information
Nov 25, 2025

Junction box

Functions of the junction box A small metal, plastic or fiberglass junction box may form part of an electrical conduit or thermoplastic-sheathed cable (TPS) wiring

Free Quote 3,572
Industry Information
Sep 21, 2025

SOLAR JUNCTION BOX

Some junction boxes contain integrated circuit boards, which are directly attached to the junction box and are soldered to the terminals and/or wires. Such circuit boards are not removable and re-

Free Quote 5,004

Fiber & Power Infrastructure Insights

Need Professional Fiber Optic & Power Solutions?

Contact us today for product inquiries, custom solutions, or technical support