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Patent
D703788
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Priority
Oct 19 2012
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Filed
Oct 19 2012
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Issued
Apr 29 2014
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Expiry
Apr 29 2028
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Assg.orig
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Entity
unknown
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1
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8
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n/a
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The ornamental design for an universal handle extension for unloading butterfly valve for tank trailer or other vehicle, as shown and described.
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FIG. 1 is a left side view of the universal handle extension for unloading butterfly valve for tank trailer or other vehicle of this invention;
FIG. 2 is a top plan view;
FIG. 3 is a bottom view;
FIG. 4 is a right side view;
FIG. 5 is a left side view;
FIG. 6 is a lower end view of the extension; and,
FIG. 7 is an upper end view of the extension.
The handle is shown broken away to indicate that no specific length is being claimed.
Sisk, David E.
Patent |
Priority |
Assignee |
Title |
9267611, |
Apr 18 2011 |
Bulk Tank, Inc |
Multi-angle butterfly valve extension assembly |
Patent |
Priority |
Assignee |
Title |
1183343, |
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|
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2780369, |
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4289163, |
May 21 1979 |
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Vent valve for a mobile tank |
7207500, |
Oct 13 2004 |
H D HUDSON MANUFACTURING CO |
Battery-powered pump for liquid sprayer |
20040227013, |
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|
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20120241657, |
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D412966, |
Dec 04 1998 |
NORTHROP GRUMMAN SHIPBUILDING, INC |
Valve handle |
D678472, |
Jan 13 2011 |
Bulk Tank, Inc |
Valve handle |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a