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1. Automatic drain valve

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Top

1.5 : Bottom

1.6 : Left

1.7 : Right

The portion colored by gold (yellow and orange) forms 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

1 · 1 independent · depth 1

1 granted claims

›1.independentThe ornamental design for an automatic drain valve, as shown and described.

Classifications

1 codes

USPC · US Patent Classification

D23/233

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File wrapper

Pendency

1.6 y

567 days filing → grant

Office actions

none on record

Examiner

Khawaja Anwar

art unit 2912 · TC 2900

Law firm

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Citations: 11 back · 0 forward

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