Medical Headgear
    3.
    发明申请
    Medical Headgear 审中-公开

    公开(公告)号:US20200289325A1

    公开(公告)日:2020-09-17

    申请号:US16887847

    申请日:2020-05-29

    Applicant: Neatcap, LLC

    Abstract: An earcup for a medical headgear includes a body and a gasket attached to the body and formed of an open-cell foam. The earcup with the body and the gasket is a frequency-dependent auditory filter providing sound attenuation generally increasing as a function of frequency.

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