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Publication numberUSD514125 S1
Publication typeGrant
Application numberUS 29/212,610
Publication dateJan 31, 2006
Filing dateSep 3, 2004
Priority dateSep 3, 2004
Publication number212610, 29212610, US D514125 S1, US D514125S1, US-S1-D514125, USD514125 S1, USD514125S1
InventorsMartin C. Cook
Original AssigneeVentracor Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Impeller
US D514125 S1
Abstract  available in
Images(12)
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Claims(1)
  1. The ornamental design for an impeller, as shown and described.
Description

FIG. 1 is a perspective view of the impeller of this invention;

FIG. 2 is a front view of the impeller of FIG. 1, with the back view being the same;

FIG. 3, is a left view of the impeller of FIG. 1, with the right view being the same;

FIG. 4 is a top view of the impeller of FIG. 1;

FIG. 5 is a sectional view of the impeller of FIG. 1 taken along section 5—5 of FIG. 4;

FIG. 6 is a sectional view of the impeller of FIG. 1 taken along section 6—6 of FIG. 4;

FIG. 7 is a sectional view of the impeller of FIG. 1 taken along section 7—7 of FIG. 4;

FIG. 8 is a sectional view of the impeller of FIG. 1 taken along section 8—8 of FIG. 4;

FIG. 9 is a sectional view of the impeller of FIG. 1 taken along section 9—9 of FIG. 4;

FIG. 10 is a sectional view of the impeller of FIG. 1 taken along section 10—10 of FIG. 4;

FIG. 11 is a sectional view of the impeller of FIG. 1 taken along section 11—11 of FIG. 4;

FIG. 12 is a sectional view of the impeller of FIG. 1 taken along section 12—12 of FIG. 4;

FIG. 13 is a sectional view of the impeller of FIG. 1 taken along section 13—13 of FIG. 4;

FIG. 14 is a bottom view of the impeller of FIG. 1; and,

FIG. 15 is a perspective view of a cross-section of the impeller of this invention taken along section 9—9 of FIG. 4.

The cross-sectional views in FIGS. 5-13 are taken at ten degree intervals, with the impeller being symmetric.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8152493 *Apr 30, 2008Apr 10, 2012Hearthware Inc.Centrifugal rotary blood pump with impeller having a hydrodynamic thrust bearing surface
US20090234447 *Apr 30, 2008Sep 17, 2009Larose Jeffrey ACentrifugal rotary blood pump
Classifications
U.S. ClassificationD15/7