Anti sleep apnea apparatus

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Description

FIG. 1 is a perspective view of an anti sleep apnea apparatus according to the new design.

FIG. 2 is a front view of the anti sleep apnea apparatus.

FIG. 3 is a rear view of the anti sleep apnea apparatus.

FIG. 4 is a left side view of the anti sleep apnea apparatus.

FIG. 5 is a right side view of the anti sleep apnea apparatus.

FIG. 6 is a top plan view of the anti sleep apnea apparatus; and,

FIG. 7 is a bottom plan view of the anti sleep apnea apparatus.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design.

Claims

The ornamental design of an anti sleep apnea apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
3946726 March 30, 1976 Pikul
D271338 November 8, 1983 Dukowski
7721729 May 25, 2010 Von Hollen
D776804 January 17, 2017 Meyer
D1031014 June 11, 2024 Ehrenpfordt
20210001068 January 7, 2021 Davoine
20210077760 March 18, 2021 Wada
20210379316 December 9, 2021 Dwyer
20230028015 January 26, 2023 Maeda
Foreign Patent Documents
308337042 November 2023 CN
Patent History
Patent number: D1084293
Type: Grant
Filed: Sep 10, 2021
Date of Patent: Jul 15, 2025
Assignee: Seoul National University R&DB Foundation (Seoul)
Inventor: Hyun Woo Shin (Seongnam-si)
Primary Examiner: Daniel J Domino
Assistant Examiner: Lee D. Starr
Application Number: 29/807,367
Classifications
Current U.S. Class: Respirator, Vaporizer, Or Inhalation Tube (4) (D24/110)