Patent
   D703788
Priority
Oct 19 2012
Filed
Oct 19 2012
Issued
Apr 29 2014
Expiry
Apr 29 2028
Assg.orig
Entity
unknown
1
8
n/a
The ornamental design for an universal handle extension for unloading butterfly valve for tank trailer or other vehicle, as shown and described.

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,
2780369,
4289163, May 21 1979 Vent valve for a mobile tank
7207500, Oct 13 2004 H D HUDSON MANUFACTURING CO Battery-powered pump for liquid sprayer
20040227013,
20120241657,
D412966, Dec 04 1998 NORTHROP GRUMMAN SHIPBUILDING, INC Valve handle
D678472, Jan 13 2011 Bulk Tank, Inc Valve handle
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 19 2012Bulk Tank, Inc.(assignment on the face of the patent)
Dec 31 2013SISK, DAVID E Bulk Tank, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0324980275 pdf
May 20 2016Bulk Tank, IncCARROLLTON BANKSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0388800098 pdf
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