Cushion for respiratory mask

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Description

FIG. 1 is a front, bottom and right side perspective view of a cushion for respiratory mask showing our new design;

FIG. 2 is a rear, top and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines depict portions of the cushion for respiratory mask that form no part of the claimed design.

Claims

The ornamental design for a cushion for respiratory mask as shown and described.

Referenced Cited
U.S. Patent Documents
D691257 October 8, 2013 Siew
D746436 December 29, 2015 Guney
D779652 February 21, 2017 Nga
D851749 June 18, 2019 Siew
D872257 January 7, 2020 Andrews
10994090 May 4, 2021 Patel
D977628 February 7, 2023 Eves
D1019934 March 26, 2024 McCracken
D1078032 June 3, 2025 McCracken
D1078033 June 3, 2025 McCracken
D1078035 June 3, 2025 McCracken
20160184544 June 30, 2016 Patel
20170246411 August 31, 2017 Mashal
20190021900 January 24, 2019 Aarestad
20240382711 November 21, 2024 Wang
20240408337 December 12, 2024 Wang
20250161614 May 22, 2025 Mashal
Foreign Patent Documents
6199211 March 2022 GB
6372685 June 2024 GB
Other references
  • “ResMed AirFit F40: Find your mask size” by ResMed. Retrieval date: Sep. 16, 2024. Retrieved from internet: https://www.resmed.com/en-us/sleep-apnea/cpap-parts-support/sleep-apnea-full-products-list/cpap-masks/airfit-f40/#support (Year: 2024).
Patent History
Patent number: D1089628
Type: Grant
Filed: Mar 30, 2022
Date of Patent: Aug 19, 2025
Assignee: BMC (Tianjin) Medical Co., Ltd. (Tianjin)
Inventors: Yajie Wang (Tianjin), Erliang Li (Tianjin), Peng Zhu (Tianjin), Mingzhao Zhou (Tianjin), Zhi Zhuang (Tianjin)
Primary Examiner: Daniel J Domino
Assistant Examiner: Lee D. Starr
Application Number: 29/832,819
Classifications
Current U.S. Class: Mask (D24/110.1)