Vent unit for respiratory mask
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Description
The broken lines represent environmental structure and do not form part of the claimed design.
Claims
The ornamental design for a vent unit for respiratory mask, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Dantanarayana et al., U.S. Appl. No. 29/585,937, filed Nov. 30, 2016, for “Air Delivery Adapter for Respiratory Mask and/or Components Thereof,” (parent application).
Patent History
Patent number: D875243
Type: Grant
Filed: Oct 11, 2018
Date of Patent: Feb 11, 2020
Assignee: ResMed Pty Ltd (Bella Vista)
Inventors: Muditha Pradeep Dantanarayana (Sydney), Charles Harry Finch (Sydney), Chia Ik Tan (Sydney), Stewart Joseph Wagner (Hawkesbury)
Primary Examiner: Sheryl Lane
Assistant Examiner: Aula Soroush
Application Number: 29/666,287
Type: Grant
Filed: Oct 11, 2018
Date of Patent: Feb 11, 2020
Assignee: ResMed Pty Ltd (Bella Vista)
Inventors: Muditha Pradeep Dantanarayana (Sydney), Charles Harry Finch (Sydney), Chia Ik Tan (Sydney), Stewart Joseph Wagner (Hawkesbury)
Primary Examiner: Sheryl Lane
Assistant Examiner: Aula Soroush
Application Number: 29/666,287
Classifications
Current U.S. Class:
Including Provision For Tube (D24/110.4)