Mask
Latest National University of Singapore Patents:
Description
In the drawings, the broken lines show portions of the mask and form no part of the claim.
Claims
The ornamental design for a mask, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Large Adult Air Cushioned Mask (available [online] Oct. 2, 2020). Retrieved from Oct. 16, 2013 from internet URL: https://www.amazon.com/Cushioned-Valve-Anesthesia-Multiple-Option/dp/B08KL41BSX/ (Year: 2020).
Patent History
Patent number: D1035864
Type: Grant
Filed: Jul 15, 2021
Date of Patent: Jul 16, 2024
Assignee: National University of Singapore (Singapore)
Inventor: Ngeow Khing Chia (Singapore)
Primary Examiner: Richard Kearney
Assistant Examiner: Michael Hoffman
Application Number: 29/799,587
Type: Grant
Filed: Jul 15, 2021
Date of Patent: Jul 16, 2024
Assignee: National University of Singapore (Singapore)
Inventor: Ngeow Khing Chia (Singapore)
Primary Examiner: Richard Kearney
Assistant Examiner: Michael Hoffman
Application Number: 29/799,587
Classifications
Current U.S. Class:
Mask (D24/110.1)