Explosion-proof junction box

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Description

FIG. 1 is a perspective view of a first embodiment an explosion-proof junction box showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for an explosion-proof junction box, as shown and described.

Referenced Cited
U.S. Patent Documents
3020332 February 1962 Appleton
3236934 February 1966 Revelle
D465012 October 29, 2002 Tauzer
6838615 January 4, 2005 Pyron
D591587 May 5, 2009 Mason
D737783 September 1, 2015 Smith
D864123 October 22, 2019 Swanson
D891383 July 28, 2020 Deshpande
D913960 March 23, 2021 Voelzke
D915300 April 6, 2021 Holton
20060207783 September 21, 2006 Lammens, Jr.
20160254657 September 1, 2016 Hoppe
Patent History
Patent number: D948457
Type: Grant
Filed: Jan 16, 2020
Date of Patent: Apr 12, 2022
Assignee: DONGGUAN PAN AMERICAN ELECTRONICS CO., LTD (Dongguan)
Inventor: Xiaoyun Zeng (Dongguan)
Primary Examiner: Jennifer O King
Application Number: 29/720,791
Classifications