Patent
   D370055
Priority
Jan 25 1995
Filed
Jan 25 1995
Issued
May 21 1996
Expiry
May 21 2010
Assg.orig
Entity
unknown
3
3
n/a
The ornamental design for a small drain flushing expandable plug, as shown and described.

FIG. 1 is a perspective view of a small drain flushing expandable plug, showing my new design; the sectioned hose showing indeterminate length thereof;

FIG. 2 is a side view thereof; the opposite side view, top and bottom views being mirror images thereof;

FIG. 3 is an end view thereof;

FIG. 4 is an end view opposite the end view of FIG. 3;

FIG. 5 is a side view showing the flexibility of the hose of the small drain flushing expandable plug; and,

FIG. 6 is a side view showing the small drain flushing expandable plug expanded in a pipe; the dotted lines showing the faucet, the pipe and fluid spray are environmental only and do not form a part of the invention .

Mathison, Allen D.

Patent Priority Assignee Title
5797416, Jan 02 1997 Faucet and water pipe freeze-protection device
D610239, Jul 20 2007 Victor Equipment Company Purge tip
D613376, Aug 25 2008 Inflatable drain plug
Patent Priority Assignee Title
3086540,
3173449,
339405,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 19 1995MATHISON, ALLEN D Cherne Industries IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0073450371 pdf
Jan 25 1995Cherne Industries Incorporated(assignment on the face of the patent)
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