Respiratory mask
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Description
The broken lines in the drawings depict portions of the respiratory mask that form no part of the claimed design.
Claims
The ornamental design for a respiratory mask, as shown and described.
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Patent History
Patent number: D885559
Type: Grant
Filed: Mar 4, 2019
Date of Patent: May 26, 2020
Assignee: The SmartMask LLC (Greenwich, CT)
Inventor: Pamela Gabriel (Greenwich, CT)
Primary Examiner: Lilyana Bekic
Application Number: 29/682,231
Type: Grant
Filed: Mar 4, 2019
Date of Patent: May 26, 2020
Assignee: The SmartMask LLC (Greenwich, CT)
Inventor: Pamela Gabriel (Greenwich, CT)
Primary Examiner: Lilyana Bekic
Application Number: 29/682,231
Classifications