Hooded exhalation valve for mask
In the drawings, the broken lines depict portions of the hooded exhalation valve for mask that form no part of the claimed design.
Claims
The ornamental design for a hooded exhalation valve for mask, as shown and described.
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Type: Grant
Filed: Nov 20, 2024
Date of Patent: Sep 29, 2026
Assignee: Louis M. Gerson Co., Inc. (Middleboro, MA)
Inventor: Rahilkhan Pathan (South Easton, MA)
Primary Examiner: Michael C Stout
Assistant Examiner: Michael Hoffman
Application Number: 29/974,041