Figs. 1 . 1 and 2 . 1 : perspective views; figs. 1 . 2 and 2 . 2 : front views; figs. 1 . 3 and 2 . 3 : rear views; figs. 1 . 4 and 2 . 4 : right views; figs. 1 . 5 and 2 . 5 : left views; figs. 1 . 6 and 2 . 6 : top views; figs. 1 . 7 and 2 . 7 : bottom views.

The broken lines in the drawings depict portions of the inhalation mask that form no part of the claimed design.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

Classifications

1 codes

USPC · US Patent Classification

D24/110

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Pendency

2.0 y

732 days filing → grant

Office actions

non-final + final

Responses

no RCE

Examiner

Kendra Leslie Hamilton

art unit 2919 · TC 2900

Law firm

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Citations: 10 back · 2 forward

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Documents

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