Breathing trainer

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Description

FIG. 1 is a first perspective view of a breathing trainer showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a rear view of FIG. 1;

FIG. 5 is a left side view of FIG. 1;

FIG. 6 is a right side view of FIG. 1;

FIG. 7 is a top plan view of FIG. 1; and,

FIG. 8 is a bottom plan view of FIG. 1.

The broken lines in the drawings depict portions of the breathing trainer that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D280765 September 24, 1985 Alvino
4770413 September 13, 1988 Green
5018517 May 28, 1991 Liardet
D342135 December 7, 1993 Goldberger
D659835 May 15, 2012 Benson
D914194 March 23, 2021 Fiorenza
D981554 March 21, 2023 Huang
D981555 March 21, 2023 Huang
D989317 June 13, 2023 Rutten
D1028244 May 21, 2024 Rutten
20110212811 September 1, 2011 Rutten
20210001169 January 7, 2021 Roussel
20210282664 September 16, 2021 Reed
Foreign Patent Documents
202330837859.8 September 2024 CN
Other references
  • Upgraded Breathing Trainer. Available Sep. 10, 2024. Retrieved Oct. 24, 2024 from internet URL: https://www.amazon.com/Breathing-Resistance-Dual-Adjust-Max-Improve-Endurance/dp/B0D98PPDNG/r (Year: 2024).
Patent History
Patent number: D1057146
Type: Grant
Filed: Oct 15, 2024
Date of Patent: Jan 7, 2025
Inventor: Zexin Lin (Guangdong)
Primary Examiner: Omeed Agilee
Assistant Examiner: Michael Hoffman
Application Number: 29/968,285
Classifications