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Publication numberUSD515590 S1
Publication typeGrant
Application numberUS 29/197,166
Publication dateFeb 21, 2006
Filing dateJan 13, 2004
Priority dateJan 13, 2004
Publication number197166, 29197166, US D515590 S1, US D515590S1, US-S1-D515590, USD515590 S1, USD515590S1
InventorsMichael W. Freitas
Original AssigneeDispenser Services Of Texas, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Pump valve piston
US D515590 S1
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for a pump valve piston, as shown and described.
Description

FIG. 1 is a perspective view of my pump valve piston;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a sectional view taken generally along sectional lines 88 of FIG. 4; and,

FIG. 9 is a section view taken generally along sectional lines 99 of FIG. 4.

Classifications
U.S. ClassificationD15/7