4. Surgery
  5. Respiratory method or device
  6. Means for supplying respiratory gas under positive pressure

Amal Shirley Amarasinghe

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Bottom portion of a frame for use with a mask assembly in...

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Article for the introduction – removal or collection of fluids
Design Patent

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Clip for respiratory mask

Jewelry – symbolic insignia – and ornaments – Fastener – buckle or restraint for apparel or personal... – Pivoted or pushbutton release
Design Patent

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Frame for a respiratory mask

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Article for the introduction – removal or collection of fluids
Design Patent

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Front face of a headgear for a respiratory mask

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Article for the introduction – removal or collection of fluids
Design Patent

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Headgear

Surgery – Respiratory method or device – Including body or head supported means covering user's scalp
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2267113

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