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Patent
D269369
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Priority
Nov 28 1980
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Filed
Nov 28 1980
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Issued
Jun 14 1983
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Expiry
Jun 14 1997
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Assg.orig
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Entity
unknown
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3
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6
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n/a
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The ornamental design for an oxygen hood, as shown and described.
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FIG. is a top plan view of an oxygen hood, showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a side elevation thereof;
FIG. 4 is a front elevation thereof; and,
FIG. 5 is a rear elevation thereof. ___
Koh, John K.
Patent |
Priority |
Assignee |
Title |
D273612, |
Jun 15 1981 |
|
Neonatal hood |
D322852, |
Jul 26 1989 |
Viratek Inc. |
Infant medical hood |
D346863, |
Jun 20 1991 |
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Transparent patient enclosure for use with respiratory filter apparatus |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
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