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Patent
D879280
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Priority
Jun 29 2018
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Filed
Jun 29 2018
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Issued
Mar 24 2020
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Expiry
Mar 24 2035
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Assg.orig
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Entity
unknown
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1
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31
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n/a
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The ornamental design for the venturi fan, substantially as shown and described.
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FIG. 1 is a perspective view of a venturi fan embodying the design of the present invention.
FIG. 2 is a front elevational view of the venturi fan illustrated in FIG. 1.
FIG. 3 is a rear elevational view of the venturi fan illustrated in FIG. 1.
FIG. 4 is a right side elevational view of the venturi fan illustrated in FIG. 1.
FIG. 5 is a left side elevational view of the venturi fan illustrated in FIG. 1.
FIG. 6 is a top side elevational view of the venturi fan illustrated in FIG. 1; and,
FIG. 7 is bottom side elevational view of the venturi fan illustrated in FIG. 1.
Patterson, Vance M., Salisbury, Thomas R., Moore, Mark E.
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|
Ventilating fan |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a