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Publication numberUSD521886 S1
Publication typeGrant
Application numberUS 29/214,917
Publication dateMay 30, 2006
Filing dateOct 13, 2004
Priority dateAug 30, 2004
Publication number214917, 29214917, US D521886 S1, US D521886S1, US-S1-D521886, USD521886 S1, USD521886S1
InventorsTakashi Nakazato, Yasusuke Takayama
Original AssigneeGastec Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Gas sampling pump
US D521886 S1
Abstract  available in
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  1. The ornamental design for a gas sampling pump, as shown and described.

FIG. 1 is a perspective view of the gas sampling pump showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

U.S. ClassificationD10/81, D10/78