Underwater breathing equipment

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Description

FIG. 1 is a top perspective view of a underwater breathing equipment, showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and

FIG. 8 is a bottom view thereof.

FIG. 9 is an enlarged detail view of area 9 in FIG. 1; and,

FIG. 10 is an enlarged detail view of area 10 in FIG. 2.

The broken lines in the drawings illustrate the portions of the underwater breathing equipment, which form no part of the claimed design.

The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.

Claims

The ornamental design for a underwater breathing equipment, as shown and described.

Referenced Cited
U.S. Patent Documents
4269182 May 26, 1981 Le
D370256 May 28, 1996 Kurokawa
5829432 November 3, 1998 Semeia
6021778 February 8, 2000 Garofalo
D590936 April 21, 2009 Chapman
D849244 May 21, 2019 Angelini
D1052076 November 19, 2024 Liao
20020134385 September 26, 2002 Pietrelli
20040244796 December 9, 2004 Semeia
20110197881 August 18, 2011 Abulrassoul
20170253311 September 7, 2017 Showers
Other references
  • Diving Ventilator, 3,5 H Rechargeable Scuba Diving System. Jul. 11, 2022. Site visited Sep. 28, 2025. https://tinyurl.com/2hvwrnj9 (Year: 2022).
  • Mini Scuba Tank Reusable Within Breathing Capacity. Apr. 15, 2024. Site visited Sep. 28, 2025. https://tinyurl.com/466rep85 (Year: 2024).
Patent History
Patent number: D1133152
Type: Grant
Filed: Sep 20, 2024
Date of Patent: Jul 7, 2026
Assignee: Nanning Weiliqi E-commerce Co., Ltd. (Nanning)
Inventor: Liping Zhang (Nanning)
Primary Examiner: Justin M Jonaitis
Application Number: 29/964,018
Classifications